Hey folks, I recently updated the forum software, and there were some hiccups. The version I installed is marked as beta, and there were dire warnings everywhere to scare me away from using it in production, but it had some new code I needed in order to make the upgrade to PHP 7 that I've been working on possible. And, what can I say, I'm the Evel Knievel (look him up) of upgrades.
So far the main damage seems to be that all your custom avatars were blown away. Sorry. I tried to restore them, but they're just gone. Please re-upload your various varmints.
That's the only issue we've discovered affecting regular users, but please be on the lookout for more.