Send it. A photo of a notice board, a contract page, a payment slip, or just what you were told and by whom. Nothing you send is published as fact. It goes into a separate queue and is only ever shown as confirmed once it matches a primary record.
No one person can check a $1.2 billion budget. Enough people checking the same numbers can.
Send a request from the Gap Tracker and forward the reply. Share a case with a journalist or a radio host. Or tell us about a record you know exists that this site is missing.