VPS File/Compilation Date and File Version Conflict

When I try to do a manual update I get the following:

Information about current update:
Total time: 11 s

  • Vps: Already up to date
    (current version 090531-0)

Server: download778.avast.com (208.43.71.157)
Downloaded files: 2 (0.02 KB)
Download time: 1 s

The above would seem to tell me that my database is up to date.
HOWEVER, when I click on “About avast!”, my compilation date is 05/30/09 and my file version is 090530-0.

Why?
Am I up to date or not?

Please, post the last 300-350 lines of avast log: C:\Program Files\Alwil Software\Avast4\DATA\log\Setup.log