Spurious unresolved items in the Pending Changes view

Does anyone else see 'spurious' unresolved items in their Pending Changes view? By spurious I mean if I double-click on them to see what has changed I get a Compare dialog popping up to say "There are no differences between the selected inputs."
Then I have to right-click on such items and choose Undo to make them disappear from the Pending Changes view. This is annoying because it's not obvious what causes these spurious items to appear, and also they can hide genuine changes which I have made. I may accidentally undo a genuine change.
None of my colleagues using RTC have seen this. I'm using Rational Functional Tester 8.1.1.1 on ubuntu 10.10. A colleague suggested it might be because my home file system is encrypted, but which files show up as spurious items appears to be random. I have not changed them in any way as far as I can tell.
I'd be grateful if anyone knows a fix for this.
Then I have to right-click on such items and choose Undo to make them disappear from the Pending Changes view. This is annoying because it's not obvious what causes these spurious items to appear, and also they can hide genuine changes which I have made. I may accidentally undo a genuine change.
None of my colleagues using RTC have seen this. I'm using Rational Functional Tester 8.1.1.1 on ubuntu 10.10. A colleague suggested it might be because my home file system is encrypted, but which files show up as spurious items appears to be random. I have not changed them in any way as far as I can tell.
I'd be grateful if anyone knows a fix for this.