System freezes when using posting date of prior fiscal year

Business One freezes and requires restart when entering an A/R invoice with a posting date of a prior fiscal year. I have made sure the document due date, in posting periods, has been exteneded into the current year.

For example:

current system date is 1/4/15 and trying to post an A/R invoice with a document date of 12/31/14.

Any help is appreciated