Hello, I can not complete the quest the fallen lion, I only have 3 quests on my list, and Im not sure if there is something that is making interference. Also i tried to abandon and take it again but is the same
Stormwind phasing can be a bit of a mess.
Just being eligible for a quest can affect your phasing, so abandoning quests (or not picking them up in the first place) will not always reset your phasing. In these cases, you’ll generally have to just complete the quests causing the issues. (Sometimes you can get stuff to work by using Chromie Time or Party Sync, but not always.)
So, the biggest offenders currently are going to be the Shadowlands (for characters that are level 48+) and BfA (for any character 10+) intro quests. If you haven’t done them on the character, try doing them and see if that helps.
This quest has been broken for at least seven years and Blizzard refuses to do anything about it. I still can’t get void elf because of this game breaking bug.
… and I’ve got two 70s that can’t do it either.