Dawnbreaker Entrance Nightfall Shadowmage

Hey divas @ blizz please remove or fix the Nightfall Shadowmage that spawns like 5 feet left of the entrance to Dawnbreaker. If it gets aggro’d it will NOT stop casting Night Bolt at you until you die. It has infinite range. It never despawns and it never stops casting it on you until you have died. Also please fix the ships I’ve flown through the ‘add ships’ before the first boss way too many times. Sometimes it will dismount me and then I just fall to my death. To my knowledge this happens in every difficulty, including M+. My latest encounter with this bug was in a normal LFG but this has happened multiple times to my group in M+ as well. Thx