Data Center: Primal
World Server: Lamia
Character Name: Kirian Wade

Same issue as above. I was able to log into my Alts on Lamia just fine (all 5 of them).

The character having the problem is the character I was playing last night (1/10/23) at 11:15PM EST when everything started kicking people and not letting them log back in.

World Travel, it assigned me to Ultros, that still did not work. As in, I could not log into that world either.

Data Center Travel (Dynamis - Seraph), this worked to log in! After returning to my home world and data center though, I was still not able to log back in.