The Live Tile seems to have stopped refreshing at some point. I need to go into the app and tap refresh for it to change. It certainly had not refreshed in over 12 hours the last time I checked.
I did uninstall the app, restart the phone, and reinstall it to no avail.
Remember that on WP7 you need to launch the app at least once every 15 days, else the app is disabled for background updates.
It would be nice to have also Facebook events in AppoinTile.
Thank you for the great application!
note for devolper, world tile clock is a app with wide-tile-support. maybe you can find there the answer for supporting, because i know it's really hard to support wide-tiles.
Customer support service by UserEcho