Apparently, whatever you guys did to the server yesterday, it looks like no one (or a lot of people) have lost access to their rank specific commands. I, myself, can no longer use my donor command of /sneak, or use my builder command of /build (meaning until this is fixed, I cannot access the build server). I'm sure you are aware of this bug, but know that it also is effecting (or is it affecting, I can't ever tell) the builders. Unlike the /sneak bug, it just says "you do not have access to...
Broken Commands
Broken Commands