I have been facing a strange issue here:

1. At first, all my Contacts started showing up wrong images against them. The pictures are being picked up randomly from my Images folders (images from FB or Gtalk accounts are being overridden).

2. Then, I discovered that all my Chat Accounts have somehow been deleted (not disabled but deleted as if I never configured them)........I had to Add and Enable each one of them all over again

3. Now, Thumbnailerd has started giving problems and everytime I open the Photos app or open any folder with Images, Thumbnailerd gets stuck at 100% and drains my battery completely.

Any help to rectify this would be highly appreciated.....

Thanks in advance.

Regards
AK