Whenever I do a quick edit in the clan message board, i.e. an edit right after I posted the thing that I want to edit, the view jumps to the top of the page and a decent red message box appears above the top post and tells me "Invalid forum thread".

The post itself gets successfully edited and the problem only occurs after quick edits, but it still feels like it's not supposed to happen, so I report it here.

The problem is reproducable for me.