When resetting password for an account not on English Wikipedia, it replies back "The username $1 is not registered on this wiki, but you can reset its password on a wiki where it is."
The "$1" thing needs to be fixed.
Steps to reproduce:
- Go to https://en.wikipedia.org/wiki/Special:PasswordReset
- In the "Username:" field, enter "Username" (which does exist as a global account, yet is not linked to an account on English Wikipedia; see Special:CentralAuth/Username)
- Click "Reset password"
As described above. Screenshot: http://prntscr.com/bh36n1
The provided username should show instead of "$1".