PBCO error incorrect on PO Reciept reversal screen - using system date instead of company constants

Has anybody seen this where a prior  period hasnt been closed yet, but the system date is in the next month and when a reciept is reversed and GL date entered for that prior period a PBCO error is thrown. Its a red error but can be clicked through. 

Steps to duplicate- Go to Work with Purchase Receipts P43214. Row Exit to Reverse Receipt. 

System date is in December, but November isn't closed yet. Enter a November GL date. A PBCO error is thrown but shouldnt be.

Thank you

John