After the last patch I have seen several boss fights reset over and over without being able to complete them. Crypt of Hearts 2 the boss fight with the Colossus reset once we burned it down to 0%. We did it again just to see and it reset again for a total of three times. We decided to leave the dungeon. Next was Fang Lair. First boss fight once we beat it it resets and the exact same thing. Four times we beat it and four times it resets. We left the dungeon. Both of these runs were in Veteran mode. Anyone else seeing this?