Current behavior: Party mounts drake and flies up to him, first damage phase works as intended, then he should phase and become invulnerable periodically, instead he despawns. It means Achievements "The Oculus, The Oculus:Heroic, Experienced Drake Rider, Make it Count, Ruby Void, Emerald Void, and Amber Void all cannot be completed.
Expected behaviour: He should phase and become invulnerable several times during the fight then yield Cache of the Ley-Guardian upon kill for each player
Zone: The Oculus Heroic (possibly normal too)
Reported by Lumpyspace
Description: Ley-Guardian Eregos despawns
Current behavior: Party mounts drake and flies up to him, first damage phase works as intended, then he should phase and become invulnerable periodically, instead he despawns. It means Achievements "The Oculus, The Oculus:Heroic, Experienced Drake Rider, Make it Count, Ruby Void, Emerald Void, and Amber Void all cannot be completed.
Expected behaviour: He should phase and become invulnerable several times during the fight then yield Cache of the Ley-Guardian upon kill for each player
Steps to reproduce the problem: