Very weird behavior here (and yes, I know it's not a supported combination!).
- User opens a word document stored in a Portal Server 2003 (which already has custom column data)
- User edits content of document
- User clicks save
- When the SharePoint page reloads, any choice field shows: 'Undefined'
- User clicks 'Edit Details'
- Pop up appears, with all field data present
- User makes no changes, but clicks save
- Field data appears again
Seems to happen with some users, not others. Ideas?
Paul Griffiths - MCTS, MCITP SharePoint 2010