Issues I found:
upon almost entering the dungeon, the roster tabs (to the next page) don't work
dead party members stay in the party from one fight to the next.
it looks like the names stay, or overlap from previous characters. Also the nameplates of the dead are still in the room. (this would be cool if you were going with permadeath, and it was a tombstone)
switching tabs on the threat meter does not swap the panels, it just overlays them.
it would be good to know how many people are available to enter a dungeon (3/5) etc.
Most of the buttons on the main menu don't seem to do anything
overall I love the concept, and will happily playtest when you have your first "Finished" build