devtrackers.gg
It's stuff like this that they really should axe if it makes the season come out quicker. It's cool and all, but who really cares? If the time and resources that went into this went into level/costume design, QA etc, maybe we'd already be in season 5 by now.
The time and resources that went into this are from the marketing team, none from the game team, so it had no effect on level/costume design, QA, coding, etc