My software shows an error if Im  missing an EIN on a W2 or a 1099R.

I did see another post over in the ProSeries Facebook group that someone mentioned that the red errors for missing info weren't appearing in the Forms In Use list for some clients, they had to close and reopen the file for the errors to appear, but it was random, it didnt happen to all clients.

So there may be some kind of glitch that's happening.