Okay lets see, well I was trying out the online combat mode with someone, and we started on a strange map for one... no loremasters I believe, and no npcs that gave any boosts, but that's not the bug I found, I found like two or possibly three... not sure...

Starting a war: Well lets see, when I was traveling I recuirted a powerful advenurer... I mean like crazy strong, had 27 atk and such, anyway using him I traveled all about the map and found the guy's sov and started a war, but when I did it didn't register and didn't let me attack or anything infact when I did it just stepped on the sov's spot, but when they started a war with me, they were able to attack.

Town bug: When the person attacked my town they conquered it but then I took it back when they were away, but when they came back and attacked I lost but when I attacked with them in it, they died and the sov of the other player became my unit instead of reviving in their town, and when I moved the sov out of the town they teleported or more like haxed walk over the water and back to their kingdom...

Unable to step: with one of my sov units I wasn't able to step over this one tile that led to the other kingdoms town.

Champions: To be honest not a bug just something he noticed... when clicking my champion he couldn't tell it was mine, perhaps adding some way to tell the champions apart from player owned and npcs would be helpful... if you guys aren't already working on that. :3

These were all bugs I found while online, I hope this helps... I know the grammar is bad but eh...

Good luck and I love EWM!