I'm a Ravens fan. And it looks like the Browns are no longer irrelevant. Which means they are subject to my bad jokes. It is in good fun, my own team is often the victim. My cousin told me he got arrested and I congratulated him for winning free tickets to the Ravens training camp.
Anyway, that play could be a bug but I haven't not seen it or heard anything similar. More likely it was a PA read play where the QB went brain dead. Could definitely be a bug though. I seem to recall a version of NCAA having something similar (not talking about sacks affecting rushing stats so no Ravens fan joke lol)