I'm upgrading small groups of workstations to 10.1.1 at a time, and the most
recent group (a computer lab) all did the update fine, but 2 machines are stuck
with "Awaiting Reboot" Status. The machines have definately been rebooted
multiple times since the update was finished, but the status hasn't cleared.

The modules all reflect these versions:

Bundle Module
Content Distribution Point
Inventory Module
Policy Module
Remote Management

I've compared the tail of the system-update.log file and nothing looks
different. What else should I look for, or how do I get these to recognize that
the updates done without just 'ignoring' them?