The maintenance is complete, and the PTS is now back online and patch 12.1.4 is available.
Maintenance for the week of August 31:
• ESO Store and Account System for maintenance – September 3, 10:00AM EDT (14:00 UTC) - 12:00PM EDT (16:00 UTC)
Jester's Festival unavailable
No sign of the starter quest in the crown store, or any of the quest giving npcs. The Impresario is also missing.
PS5 EU.