Hey, first off, i simply adore this mod and have been playing it for weeks straight. Great job guys!
Aside from the previously mentioned things, a couple issues i noticed....
*I am an Apache General, and I had a run-in with Carl Bine (similar to a previous poster). He challenged me to a duel, but then didn't fight, and I lost relation with the town when i shot him.
*Some gang factions have been destroyed and their leaders have joined the Apaches, and when I did the "Fend off the lawmen at the hideout) quest and failed, then explained myself to the bandit leader, the battle screen popped up. However, I simply clicked leave and my relations didn't change. This has happened twice. Again, I'm not sure if this is because the former bandit is now an Apache general.
*Not technically a bug: bounty hunters need to seriously be nerfed. I'm getting ambushed every other day, literally. This normally isn't a problem, as I spot the ambush before it happens, but as I choose to only have three "hero" followers, we get slaughtered every time we don't see the ambush coming (and so I savescum, as hunting down my followers when they leave is a serious pain!). Anyways, I hypothesize that these ambushes are due to my -100 relation with outlaws (no major factions hate me), but due to my honor that relation is going to stay at -100. I just think there should be fewer ambushes (they also let me get rich fast - i have around $700...)
*I had a major error with the Billy's Casket quest, but that was in 9.0 and I don't know if it's been fixed.
If I can think of any others, I'll let you know. Great mod, guys!