Having same problem here...however so far only one pilot is reporting the problem...no others are. Was wondering if deleting and re-entering the schedule would fix this. What follows is notes from the pilot.
K. Here's the deal. I go to View Pilot Center and click on View Flight Schedules.
Brings up this page:
There's my flights. So I click on the first one (CYTZ - ZZZ1) to Add To Bid and I get this:
Of course if I have no bids, I can't file a PIREP.