Hi
I'm facing a weird problem when using Last Activity Date Rollup Field on my contacts. When I open up the records with a Last Activity Date filled in, I see the date is set to '2/01/1900', when I hit refresh (manually), the correct date is shown...
Also in views this date '2/01/1900" is shown for those records with an activity linked to them, but the manual refreshes on that field do show properly afterwards. Can anyone suggest a solution for this? I tried a Bulk Workflow to force refresh the fields on all active contacts, no result...