... Burke figured out that Maya wasn't a candidate while talking with her so erased her info off of the tuition provision form he was in the middle of completing and then fed her some BS about other ways to pay for school to cover himself with Sage. He wiped Mona's application also when she bailed out; that is why she left school since she didn't have any money to pay tuition after she met with Burke.
There is some more behind the scenes of Burke and Maya talking to each other about the scholarship.
As you said, we saw him erase a similar form when Mona stormed out in the middle of night (those scenes were deleted by DPC but in previous releases shown, right? Wouldn't be the first time DPC changed some things in previous releases.)
But in these scenes he already entered all details for a scholarship and had already entered a sponsor.
Just as Maya mentions that she is about to enter the HOTs, his keyboard sound is heard twice and on his screen he completely erases her name. All within 3 pictures.
His interrogation becomes noncommittal and defensive, as does his body language.
After Maya left the room he calls Priscilla "we have to talk", which is indicating Priscilla was waiting for his call or something only the two of them know and for their ears only...
Stephen lives a double life and his wife, after telling the MC a few things in the lecture hall, doesn't even seem to know anything about it. And how the heck did he manage to get the DIK's proof off their laptop for MC and Jade banging.
But... there is Josy and as we already know, she was talking to Jill who happens to have a lawyer at hand ....