Muthead

Back to shhhhhh its a secret (EDITED: never mind it is only for some people)

Single thread,
SreenivasV

Quote from Marluiz >> If it’s an intentional reward for the grind then that’s actually pretty cool

As per my leaguemate,  it has happened to him 3 times.  Finish all the 39 season games in time ... and have the full playoffs unlocked at the start of the next season.  So, given the recurring pattern,  I am not sure if it is a bug/ glitch.