I've been having the same issue since the Crystal DC outage earlier this week. Response was
Unfortunately, there is no manual way to communicate to the servers that the character is no longer logged in, nor is there a way to manually log the character out. The character will eventually be recognized as logged out, though this time can vary depending on multiple factors, such as the area the character was in when the disconnection happened. We recommend trying to log into that character at a later time.
So yeah