CJ.com Invalid links generating traffic

Hopefully a quick and easy question for a person who is well acquainted with CJ. I have a performance reports showing Invalid Links generating traffic.

The affiliaton status is "active" and the sites are up. It's not clear to me why these links (as opposed to my others links) are Invalid links and what's the consequence of being invalid links. Is there any chance I'm not being paid for conversions from those?

Check the invalid link report by clicking on the "Review x click(s) from invalid links" on the bottom right on your main page. , it should give you a clue there. Either you are not affiliated to the merchant or they could have closed their program, not paid out etc with CJ , either way no you won't be getting paid

I found the links by visiting that exact screen but the information is not helping me to determine why these are invalid links. I'm going to replace them nonetheless. Thanks for letting me know that I'm not earning on them. Pretty vital.