This might be the case for all searching on the site, I just now came across it while doing a search through the PQRotation thread in WoW Bots and Programs.
Heres the bug I came across:
https://i.imgur.com/GoNK5.png
Most people that search will rarely come across this bug, but I'm sure it's not suppose to look like this as the normal buttons don't have white text and a border box around them. Just compare it to whats under the top bar right now with what's in the picture with a arrow pointed to it.
Post #2 for bugs by Firepong