AR Fiscal Period and Fiscal Year

I have a problem where my sales dashboard is pulling invoices based on the fiscal year and fiscal period. For some reason all my invoices for 1/3 and 1/4 of this year have a 0 in this field. Any idea why and is there a way to fix it? The GL does have the proper dates just not the Invoice Header

I guess those are unposted invoices with a date that does not belong to an existing fiscal year/period.

If they are posted and it has 0 in the database, check with a BAQ, then maybe data corruption or somehow loaded incorrectly into Epicor from some other system.