2 bugs.
1. If you’re repping a bank guild in WvW and you double click the schematics it will add them to your guild even if the guild can’t use them and as far as I can tell there’s no way to get them out. This means you end up with rewards essentially being useless if you happen to be in the wrong guild.
2. If you try to use tactics and improvements while repping a guild that doesn’t have the unlocks for putting them on an objective your game will crash.