I experience a number of issues with the interface not updating correctly.

* Health bars often show I'm at 2/3 HP when initially loading the game but usually updates once I take damage.
* Game occasionally loads with reduced character stats and thus I can't equip anything.
* Debuffs sometimes don't report their duration properly and will show the max numbers of rounds until they where off.
* Character buffs often don't show up next to the character pane in the top left, but will show on the target pane if I select myself.
* The turn indicator at the top often doesn't correctly report who is attacking.

The game mechanics seems to work correctly in all of these cases except the stat reduction. It's just the UI that has issues.