Maintenance for the week of April 22:
• PC/Mac: NA and EU megaservers for patch maintenance – April 22, 4:00AM EDT (08:00 UTC) - 9:00AM EDT (13:00 UTC)
• Xbox: NA and EU megaservers for patch maintenance – April 24, 6:00AM EDT (10:00 UTC) - 12:00PM EDT (16:00 UTC)
• PlayStation®: NA and EU megaservers for patch maintenance – April 24, 6:00AM EDT (10:00 UTC) - 12:00PM EDT (16:00 UTC)
in shadowfen delve Gandranen Ruins there is a quest given by NPC called Zahra, on the last part of the quest "Riches Beyond Measures": talk to Zahra
Zahra will be invisible( cannot interact with or see) current fix is relogging to game.
Still true 23/04/17. Annoying waste of time. Had to go round the delve 3 times . I took the relogging advice after the second failure but I was loaded outside the delve ((