I have a few things that I guess might be bugs, but could equally be "features". Either way I wouldn't mind an explanation
1) If you have a load of lords in one place (a feast is the best example) and you start asking around for rumours, you generally only get one, maybe two successful responses before every other lord comes back with "I don't like to spread gossip". This seems to be completely independent of your relations with the lord.
Since I guess in theory time is stood still while you're in the castle, you can only get one rumour in any given instant, but I haven't really tested leaving, letting time pass and going back in. I'm pretty sure if you're on the map and skipping around, say, a mob of lords following a martial that they will all give a rumour each time you move to another.
2) I kited Maltise and her 950+ army into the Laria woods so Ithrilandir could help me give her a kicking. I participated in the first half-dozen battles to whittle down her numbers (the Noldor performed a lot better when they weren't auto-calcing) then used auto-calc once numbers were sufficiently superior. However it all went weird, as it got to the point where the Dread Legion had zero troops left and I still hadn't won the battle. I could continue to perform auto-calcs against zero opponents and I could enter a battlefield with no-one on the other side.
Eventually I called it a day and left the fight, which as expected gave me a morale hit. I did get a message saying Maltise had escaped but I can't imagine it worked out the capturing probability correctly - I actually suspect that once I left the battle continued and the remaining Noldor got credit for her defeat in my absence a second or so later. If true, I was never given the chance to capture her. I did feel a bit robbed!
3) I had a generic (non-hero) Mystmountain army annoying me around Poinsbruk so kited it over to Laria, again for Ithrilandir's help. The two armies completely ignore each other - neither runs away or engages and I've had them literally stood on top of each other. I thought Noldor and Mystmountains were hostile to each other - am I missing something?