Billing entry processed with incorrect accounting date can't post to correct fiscal year

We are currently using PeopleSoft 9.2, Image #28

Good morning!

As we were working through year end processes, one of our accountants inadvertently processed a billing entry with an accounting date from the wrong fiscal year (they used current fiscal year instead of the prior fiscal year). The correct fiscal year is now fully closed. Due to the incorrect accounting date, our finance clerk is unable to process this group of invoices into accounts receivables. The only place that is currently showing the wrong accounting date is on PS_GROUP_CONTROL. Every other table referencing these invoices and this group has the correct accounting date. Also, the POST_STATUS is in error on