I believe a more logical question would be, were there any Church Fathers that didn’t believe it remained the Body and Blood. Once it is transubstantiated, Newton’s law would assume it remain that way until acted upon by another force. Newton’s law is certainly inadequate, but logically one would assume that it would only change from its being when acted upon by something else. What “something else” would that be? Certainly if it came to be Christ through a miracle, then it would take a miraculous event to remove Christ, and such a miracle was never instituted by Christ, therefore impossible to do. The miraculous consecration can only happen because of Christ, therefore, for it to be transubstantiated back into the bread and wine, it would only be possible through Christ, and He never made that possible. That may be a bit redundant, but I think it makes sense.
Peace,
Michael