Hi all,
The fix are for the achievements Vandal, Exterminator, Materialist and Marble Madness.
Before profiles were introduced, Steam checked your progress for certain achievements (e.g. Vandal) and automatically awarded the achievement. Since achievements are now earned per profile, a manual check has to be made to determine if a profile has earned them.
Please play a map and exit or die for the achievements to be processed and updated.
Till later,
André