Some people were wandering if re-adding Svi would fix it (no clue) but seems like people are still being banned. http://forums.bistudio.com/showthread.php?138509-ARMA-2-OA-beta-build-95819-%281-62-MP-build%29 The newest version discussion
The only time I would get a refund, even if there's a mess-up, for this game, would be when the stand-alone version comes out. So I can still play it. But if the Standalone uses Battleye, whether this is their fault or not, I won't be getting it.
From reading about 17 pages or so fully of this, seems like about 1/4 maybe a bit more, are legit players being banned, rest are illegit hoping to come along for the ride and get a free ticket back to try again. Alot of people have probably already stated this, but I can honestly say I'm afraid to login and go on any server at the moment.