Aston Villa midfielder Youri Tielemans admits they were made to fight for their 2-1 Europa Conference League win against AZ Alkmaar.
Diego Carlos and Ollie Watkins struck for Villa after they had conceded the lead to the visitors.
Tielemans later said: "It was very tough. We had to be really patient and fight until the end.
"In the end we won so it's all good.
"We've been told it was a mistake from them [to disallow a goal early on] and they apologised. In the end it's OK.
"Legia are a tough team to play against. The next game will be very important."
Matchwinner Watkins also stated: "I thought it was close, I didn't celebrate because I thought it was tight. You never know with VAR.
"When you play teams twice, they study you and have a chance to put it right. They made it tough for us but we've won the game and that's all that matters.
"The first goal [disallowed effort after three minutes] should have counted. They said they made a mistake. Everyone makes mistakes.
"I'm really enjoying it. The team are playing good football and I'm getting chances. Delighted to be called up again [for England]."