ACA Eligible Employees Don't Have 1095-C Form

Hello,

I have employees eligible under ACA eligibility (P081161).  However a form 1095-C is not being generated for them. The employees I'm having trouble with were hired in December 2016, they were on the waiting period, but they should be given a form.

I was under the impression that anyone marked as eligible in P081161 was going to have a form 1095-C.

I also manually overrode some of the employees' eligibility (we have a group of employees that are not offered coverage, they are interns, but should be given a form), they aren't coming up either.

Does someone have an idea of where I can look? Perhaps a processing option? I already looked at ACA eligibility, periods of employment and hours worked by month. All information is accurate (those employees hired in December are marked as eligible and have hours under December. Interns are marked as eligible as well, and have hours).