There will be a slight gap between pledge reset and maintenance / DLC launch on PC.
Double DLC pledges on PC next week on DLC launch day?
— BenevolentBowD.🇨🇦 | ESO Calendarmancer (@benevolentbowd) March 12, 2022
It looks like there is a 1 hour* window to complete Lair of Maarselok before maintenance and then March of Sacrifices will be offered when the servers are up again.
*NA Time Change #ESO #TESOnline #TESOnline pic.twitter.com/7MoyxLPEH4