I'd say no, it doesn't look like denial is coming.The most recent note (loan portion) I purchased was submitted by the borrower on Oct. 20 and issued on Oct. 26 (today).
Calling LC on the phone and telling them about your dilemma might help them move things along. They may say their questions weren't answered as fast as they could have been.
Yes, In Review is a good sign. Next comes Issuing, which can take a couple or more days, then Issued a day or two after that.
imho, you've waited far long enough! Again, the reason for that could be that your ex dragged his feet after being contacted. Good luck!