"Old Gym Lockout Bug Still Kickin'"

#PokemonGO: I apologize if this has been said before recently, but the bug still exists where you're training in a gym and suddenly you get "Error", and can't go back in for 10 minutes. It used to be because someone put a higher CP pokemon than the one you're fighting; the new bug seems to happen when you're trying to attack a gym that someone on your gym is also attacking, but at a different stage. It seems you get locked out but the other person doesn't. via /r/TheSilphRoad http://ift.tt/2c4WNMS