It's nothing new that With every new update there comes new bug. Nordeus realeses new bugs more than new features. I don't know why they doesn't test the game before the update.
So I forgot to made changes before the match & I attended that match after half time. I was drawing the match by Nil-Nil. I made substitution in hope of I will score goal. But that substitution never happened. The player was still playing game & nothing happened in match. Maybe that player played out of position after changes I made as I changed the formation. Though The match was not that Important as I have won 1st leg by 4-0. But It was Important match for that new Challenge. It was easy match to score more goals. I was enjoying good winning streak too. But not anymore because of this bug. Even If I would have lost that match after that substitution I was going to be okay with. I am okay with Troll Results or Losing but I am not okay with losing because of Bugs. It's so frustrating when bug Cost you matches. Association bug has already costed me & my Association 100 T two times. In 2017 it was really frustrating to play this game as it was filled with bugs.
Hope next uptdate will be good. But Nordeus never learns though.