Hello,
There's a bug in BOB on the Philadelphia map that made it say that my opponent and I both had the underdog (4) bonus throughout the entire game. I've only played one game on it (1v1) so I don't know how widespread this issue is, but it was definitely incorrect since, obviously, my opponent and I both had more than 1 region.
Thanks,
PC9
EDIT: I'm using BOB 5.2.6