Problems With Clock App/Date & Time After 2.1

[iAttorney]

So I updated to 2.1. Had no problems until my clock app stopped working. It starts to open, hangs, then quits to home screen. The same thing happens when I try and access the date & time settings from the settings menu.

I already did the usual reboot, reset, restore. Any thoughts??

[gotzaiPhone]

Did you do a new restore or a restore from a backup? I know it's a major PITA, but try erasing the phone from the phone and then doing a clean install of 2.1. You'll lose all your settings and what not, but worth a try.