Anyone else experience this? Never happened before PR1.1

I get missed call notifications, but the number that claims to have called me is from 'my voicemail' number. No call actually occurred.

Only a single and correct number is assigned as my voicemail and also no incoming call actually happened as verified by my at&t account activity. This happened last week and again today.. strange

I filed a bug for this

https://bugs.maemo.org/show_bug.cgi?id=8469

Somehow the N900 thinks my voicemail is calling me (but did not)..