Not sure if this is a Quantum issue or a WP7 issue, but some of my Live Tiles aren't so "Live" anymore.
Particularly Weatherbug doesn't update anymore. The app is fine, but the tile is not.
I removed locations, changed Live Tile settings, uninstalled, reinstalled, unpinned it, rebooted, re-pinned it, etc.
I'm wondering if it is a another app that does Live Tile things that busted it. For instance, OMG (the game) wouldn't start when I installed the really terrible Amazon app (which put itself in Games for some reason). Once the Amazon app was gone, OMG was fine.
Just wondering if anyone else has seen this, and if they found a fix.