In January 2024 a server side mod issue caused all enchants and runes to be wiped on the Prime map. There were some items that survived*, but for the most part they were wiped completely. The Northlands and Plains maps were not affected.

See this procedure for replacing enchantments for player items.

* I think some items in mines and certain containers and vehicles escaped the bug somehow. Not sure what the specifics are that caused them to be unaffected.