GST With Payables Report Out of Balance

My Payables with GST report has an out of balance amount on it that I need to know how to fix.  In January an entry was posted in error with an automated Finance charge to make it balance, and even though we reversed this the out of balance remains and is for this finance charge amount.  I cannot see the amount on the trial balance sitting anywhere, my bank account balances, as do my accounts payables.  Is there a way to fix this without going back and deleting all the entries in January when this occured.

I feel like it's the "back office" side of the entries that has caused this, and it maybe something MYOB need to fix, but I've had no success so far there either.