Do not redirect after posting a form to the tag page, do it only when running

a dispatch method

boards/views/tag_threads.py

@@ -60,6 +60,8 b' class TagView(AllThreadsView, Dispatcher'
         if 'method' in request.POST:
             self.dispatch_method(request)
             form = None
+
+            return redirect('tag', tag_name)
         else:
             form = ThreadForm(request.POST, request.FILES,
                               error_class=PlainErrorList)
@@ -71,7 +73,7 b' class TagView(AllThreadsView, Dispatcher'
                 # Ban user because he is suspected to be a bot
                 self._ban_current_user(request)
 
-        return redirect('tag', tag_name)
+            return self.get(request, tag_name, page, form)
 
     def subscribe(self, request):
         tag = get_object_or_404(Tag, name=self.tag_name)