Maintenance for the week of May 13:
• PC/Mac: No maintenance – May 13
• ESO Store and Account System for maintenance – May 14, 9:00AM EDT (13:00 UTC) - 12:00PM EDT (16:00 UTC)
I hope they do release a nightmare mode for various content. It would provide another type of challenge for the top 1% without adversely effecting the rest of the player base with another round of nerfs.