If we are still having issues please say. And log a ticket with support.
Update 23:14 UTC.
The team have confirmed it's being looked into and is affecting other games FW.
No further updates from me now until early UTC time.
Update 05/10/19 21:05 UTC.
This is a mass response regarding the login issues to PWI and Forsaken World.
If you are receiving an invalid username/password error message when attempting to login to either PWI or Forsaken World, please try again now. This issue appears to be intermittent, so for now the only resolution is to either keep trying, or try again at a later time.
Our engineers are currently investigating the cause of the issue. We will update this ticket when the issue has been resolved.