It's really rare Real Madrid made a blunder during the injury times, we always know they're the ones who actually scoring a goal during the injury times. Atletico Madrid perform very well because the match happen in Real Madrid's home.
The upcoming match Real Madrid vs Girona, it seems to be an easy match for Real Madrid because Girona lost their three key players e.g. Yangel Herrera, Daley Blind and Artem Dovbyk.
It's rare, but that doesn't mean it's impossible, right? out of hundreds of matches one of them will experience it moreover the opponent is Atletico Madrid, which is also one of the strongest teams in La Liga. This draw did not have much of an impact on Real Madrid and they still lead by 2 points and we are still waiting for the important match between Real Madrid v Girona this week, Real Madrid are of course favorites but there is no guarantee they will win because anything can happen, for example like yesterday's match Madrid only drew.