Watch closely at the 'Hex of Vengeful Corruption' Timer, how it went from 13 seconds left, to 0 Seconds Left. This has happened during my third attempt of Solo Flawlessing the Warlords Ruin Dungeon. I died afterwards because of other enemies, but if this didn't happen I wouldn't have been thrown off course. I'm not attempting this dungeon solo flawless again until this bug is fixed, as I won't be able to reliable tell when the killing debuff is nearing the end. Keeping track on that timer is critical for any Solo Flawless attempt, so this needs to be looked into and fixed.