Tesla here as well. I filed around midnight last night and the calculations were correct - double and triple checked the Form 8936 before submitting for e-file and everything was right ($7500 / 50% / $3750) so TT seemed fixed, but then this morning I got an email that it was rejected because the fix was still pending? Even though it was out? Weird. Filed again just now with absolutely no changes made, and it got accepted this time.
