diff --git a/src/pretix/control/templates/pretixcontrol/orders/export.html b/src/pretix/control/templates/pretixcontrol/orders/export.html
index ca7ff51b8a..75eb961aae 100644
--- a/src/pretix/control/templates/pretixcontrol/orders/export.html
+++ b/src/pretix/control/templates/pretixcontrol/orders/export.html
@@ -11,7 +11,7 @@
         {% endif %}
     </h1>
     {% for e in exporters %}
-        <details class="panel panel-default" {% if "identifier" in request.GET %}open{% endif %}>
+        <details class="panel panel-default" {% if "identifier" in request.GET or "exporter" in request.POST %}open{% endif %}>
             <summary class="panel-heading">
                 <h3 class="panel-title">
                     {{ e.verbose_name }}
diff --git a/src/pretix/control/templates/pretixcontrol/organizers/export.html b/src/pretix/control/templates/pretixcontrol/organizers/export.html
index f02715dc6f..5e6e9520b9 100644
--- a/src/pretix/control/templates/pretixcontrol/organizers/export.html
+++ b/src/pretix/control/templates/pretixcontrol/organizers/export.html
@@ -11,7 +11,7 @@
         {% endif %}
     </h1>
     {% for e in exporters %}
-        <details class="panel panel-default" {% if "identifier" in request.GET %}open{% endif %}>
+        <details class="panel panel-default" {% if "identifier" in request.GET or "exporter" in request.POST %}open{% endif %}>
             <summary class="panel-heading">
                 <h3 class="panel-title">
                     {{ e.verbose_name }}
diff --git a/src/pretix/control/views/orders.py b/src/pretix/control/views/orders.py
index 659e2327fc..fcd7971d37 100644
--- a/src/pretix/control/views/orders.py
+++ b/src/pretix/control/views/orders.py
@@ -2079,11 +2079,17 @@ class ExportMixin:
             exporters.append(ex)
         return exporters
 
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx['exporters'] = self.exporters
+        return ctx
 
-class ExportDoView(EventPermissionRequiredMixin, ExportMixin, AsyncAction, View):
+
+class ExportDoView(EventPermissionRequiredMixin, ExportMixin, AsyncAction, TemplateView):
     permission = 'can_view_orders'
     known_errortypes = ['ExportError']
     task = export
+    template_name = 'pretixcontrol/orders/export.html'
 
     def get_success_message(self, value):
         return None
@@ -2103,6 +2109,11 @@ class ExportDoView(EventPermissionRequiredMixin, ExportMixin, AsyncAction, View)
             if ex.identifier == self.request.POST.get("exporter"):
                 return ex
 
+    def get(self, request, *args, **kwargs):
+        if 'async_id' in request.GET and settings.HAS_CELERY:
+            return self.get_result(request)
+        return TemplateView.get(self, request, *args, **kwargs)
+
     def post(self, request, *args, **kwargs):
         if not self.exporter:
             messages.error(self.request, _('The selected exporter was not found.'))
@@ -2112,16 +2123,8 @@ class ExportDoView(EventPermissionRequiredMixin, ExportMixin, AsyncAction, View)
             }))
 
         if not self.exporter.form.is_valid():
-            messages.error(
-                self.request,
-                str(_('There was a problem processing your input:')) + ' ' + ', '.join(
-                    ', '.join(line) for line in self.exporter.form.errors.values()
-                )
-            )
-            return redirect(reverse('control:event.orders.export', kwargs={
-                'event': self.request.event.slug,
-                'organizer': self.request.event.organizer.slug
-            }) + '?identifier=' + self.exporter.identifier)
+            messages.error(self.request, _('There was a problem processing your input. See below for error details.'))
+            return self.get(request, *args, **kwargs)
 
         cf = CachedFile(web_download=True, session_key=request.session.session_key)
         cf.date = now()
@@ -2134,11 +2137,6 @@ class ExportView(EventPermissionRequiredMixin, ExportMixin, TemplateView):
     permission = 'can_view_orders'
     template_name = 'pretixcontrol/orders/export.html'
 
-    def get_context_data(self, **kwargs):
-        ctx = super().get_context_data(**kwargs)
-        ctx['exporters'] = self.exporters
-        return ctx
-
 
 class RefundList(EventPermissionRequiredMixin, PaginationMixin, ListView):
     model = OrderRefund
diff --git a/src/pretix/control/views/organizer.py b/src/pretix/control/views/organizer.py
index b40344e97a..dd224f8f05 100644
--- a/src/pretix/control/views/organizer.py
+++ b/src/pretix/control/views/organizer.py
@@ -1147,8 +1147,9 @@ class ExportMixin:
             organizer=self.request.organizer
         )
         responses = register_multievent_data_exporters.send(self.request.organizer)
+        id = self.request.GET.get("identifier") or self.request.POST.get("exporter")
         for ex in sorted([response(events) for r, response in responses if response], key=lambda ex: str(ex.verbose_name)):
-            if self.request.GET.get("identifier") and ex.identifier != self.request.GET.get("identifier"):
+            if id and ex.identifier != id:
                 continue
 
             # Use form parse cycle to generate useful defaults
@@ -1180,10 +1181,16 @@ class ExportMixin:
             exporters.append(ex)
         return exporters
 
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        ctx['exporters'] = self.exporters
+        return ctx
 
-class ExportDoView(OrganizerPermissionRequiredMixin, ExportMixin, AsyncAction, View):
+
+class ExportDoView(OrganizerPermissionRequiredMixin, ExportMixin, AsyncAction, TemplateView):
     known_errortypes = ['ExportError']
     task = multiexport
+    template_name = 'pretixcontrol/organizers/export.html'
 
     def get_success_message(self, value):
         return None
@@ -1202,6 +1209,11 @@ class ExportDoView(OrganizerPermissionRequiredMixin, ExportMixin, AsyncAction, V
             if ex.identifier == self.request.POST.get("exporter"):
                 return ex
 
+    def get(self, request, *args, **kwargs):
+        if 'async_id' in request.GET and settings.HAS_CELERY:
+            return self.get_result(request)
+        return TemplateView.get(self, request, *args, **kwargs)
+
     def post(self, request, *args, **kwargs):
         if not self.exporter:
             messages.error(self.request, _('The selected exporter was not found.'))
@@ -1231,11 +1243,6 @@ class ExportDoView(OrganizerPermissionRequiredMixin, ExportMixin, AsyncAction, V
 class ExportView(OrganizerPermissionRequiredMixin, ExportMixin, TemplateView):
     template_name = 'pretixcontrol/organizers/export.html'
 
-    def get_context_data(self, **kwargs):
-        ctx = super().get_context_data(**kwargs)
-        ctx['exporters'] = self.exporters
-        return ctx
-
 
 class GateListView(OrganizerDetailViewMixin, OrganizerPermissionRequiredMixin, ListView):
     model = Gate