Hey, guys! I've upgraded my forum from b16 to 1.0.2 and spotted a bug I can't figure out what to do with.
When you reply to the post you see the username and post id in composer as it should be. But when you send your reply, you see [unknown] instead of the username. And then if you refresh the page [unknown] turns into a normal username.
At first I thought it was because of the option regarding the old format of mentions but when I turned it off nothing changed.
Tell please, where can I look and what else can I try to do?