Screen Rant

Fortnite players logged on today to discover that the crossover track "Flip Reset" from Rocket League has been removed. 1 / 7

It seems to be an error that has caused the disappearance of "Flip Reset" from players' cosmetic lockers. 2 / 7

To celebrate Rocket League's second season, Fortnite granted their players a free music track from the popular game. 3 / 7

Players didn't need to complete any challenges to receive the track. They only had to claim it by December 31st. 4 / 7

But now December 31st is here, and the track is gone. However, Fortnite assured fans that Epic Games is investigating the error. 5 / 7

There was recently another Rocket League error, when its servers went down at the start of Season 2. 6 / 7

Hopefully, the Rocket League track will return soon so that Fortnite players can rave through the New Year. 7 / 7