Ancient-Red-Dragon: I find that boycotting WB games on GOG is best, since they are missing Achievements on at least one of these Batman Arkham games, and also on Shadow of War too.
I don't think that's a very smart move. WB can safely ignore GOG because it doesn't really make up a significant portion of its sales. By boycotting WB games, you are making it worse by essentially enforcing their belief that GOG isn't worth supporting.
Hurricane0440: Just letting everyone know that I sent a support ticket to GOG regarding this issue. They probably have better chance of remedying this situation with WB and Rocksteady anyway. I'll post any updates on this once I receive a reply. If you own the game, consider sending a support ticket too.
Hirako__: I hope you saw my link to the suit as a mod (in case GOG cant help you)!
Yeah, I did. Thanks! Although, I hope GOG will fix this.