yeah like banning errende but those who used it should had known why...
This one was really more of a "oh shit, this can be abused ridiculously, and a player could abuse it without even realizing they were going to do it." so we did a quick fix. Not to mention it's temporary.
Abusing BG, SHOULD have been just common friggen sense to not abuse, but apparently some people skipped the class on how not to blatantly abuse glitches. Especially since BG's makes a global announcement every time it starts.