The Clock on HTC Home will always update after you wake it. The clock is running but the today app is asleep. The real issue is the alarm which should trigger directly off the clock (not what HTCHome displays). So if you think you hav a fix test it with an alarm not by looking at the clock.
Note that "UNINSTALLS" don't always undo all the fiddling they did in the registry (I should know, I've written many install/uninstall programs that didn't

). The only TRUE uninstall is a Hard Reset for some applications (probably most).
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EVO 4G, Stock Sprint ROM, ProClip in Car, Sony HBH-300.