"The content world server"

The what? Anyone know what that means? I'm assuming it's Eureka

I hope they’re fixing whatever bug is reverting progress in Eureka. My brother went from level 8 to 4 after taking a break.

Content world is pretty much anything that requires you to to go in a instance so trials/raids/etc. They did say the eureka lost level issue has something to do with the server not reading data, maintenance is most likely to deal with this.

Ah ok, tried qing for Gubal and with a full party and it just sat on reserving server.
Thanks for clearing that up for me, wasnt sure if it was all instanced dungeons or just Eureka.