This is not the bug report, just letting PvP players know how to avoid the problem.
This is the bug which causes the 2 minute cooldown on all your abilities. There are a few ways to replicate it, but the one which does it every time is:
1. activate ET
2. activate BO
3. fire a weapon
It's a problem in PvP especially, because if you use a copy of BO, a healer throwing an ET at you can cause the bug.
I don't really know if healers shouldn't be using ET (it's the biggest hull heal, independent of Aux, and can be doffed to give a buff to other healing) or if DPSers shouldn't be using BO, but I've seen a few times when I accidentally bugged someone out by healing them. It seems to happen most with Defiants, since they're stuck with that 3rd tac ensign.
The post from the bug forum
Comments
Likely hit Holo on Thursday.
I'm still running into people that don't know about it though.
As buggy as the last patch was, I'm amazed that Cryptic didn't roll it back. It's pretty annoying that they let things sit like this for a week.