Its an old glitch that they never bothered to patch. That slow kick animation has been in the game for years. It usually triggers when the guy on defense hits RT button at a certain time. Thus allowing for a legit blocked FG. Sometimes the slow kick triggers with no user input from the defense. The glitch allows the defender to jump off the LOS at 99 speed. Your FG will still be blocked even if there is no slow kick ani.
Its an old glitch that they never bothered to patch. That slow kick animation has been in the game for years. It usually triggers when the guy on defense hits RT button at a certain time. Thus allowing for a legit blocked FG. Sometimes the slow kick triggers with no user input from the defense. The glitch allows the defender to jump off the LOS at 99 speed. Your FG will still be blocked even if there is no slow kick ani.