Crap. The possible silver lining is Jared probably didn’t write the pardons to be broad enough or misspelled critical words.
If the Chief of Staff was requesting a pardon & Kushner was handling the pardons in-house, then he probably received it. Only 3 people needed to know: TFG, JK, & MM. It is as simple as typing it up & having Trump sign it. Family, Rudy, & others too. Only to be revealed if charged