One of those good news/bad news deal for you 1Password users on Windows Phone 8. Actually, there's a decent chance if you're on Windows Phone 8 you're not using 1Password, as the essential password-management app is suffering from a pretty nasty log-in bug that doesn't actually let you log in.
That's a problem.
In a slight ray of sunshine, however, developer AgileBits responded to my error report in about a half-hour, which is pretty awesome for just about anyone. So kudos for that, and here's to hoping a fix rolls out soonest.