Unless there's a rate limit for changing passwords I just rapidly change them X+1 times and arrive back at my original. This only applies to work stuff, which I don't keep in my password manager.
"Oh yeah your password change properly is not synced to all servers yet. Just wait and try again later"
"Oh you tried the new password too many times while it was not synced yet. Your account is now locked. You need a manager approval to unlock your account."