I had numerous games yesterday where my regeneration bugged on my Sundered Lands units. And then today games where it didn't do the same on my opponent units, thus confirming it is a bug. I had my Vindrax at 6 hp and was scheduled to take 10 hp damage from dots + being grounded on lava. however with regeneration 3 it should have brought him up to 2 hp. It calculated the dots but then did not calculate the regeneration, resulting in my Vindrax dying. I have tried this with other units also from SL. They simply aren't allowed to have their regeneration being calculated if dots bring them below 0 hp. However the mechanics works fine on Savage Tundra units, with regeneration being calculated during damage/healing phase in the start of a turn.
