Why did five seasons in a row got leaked before official release (Seabound to DRS3)

Anyone wonder why? is there a problem with lego's security or someone accidentally releases epsides before official release or they don't know when the season releases so they let episodes out for no reason? Seabound leaked. all of it Crystalized 1-12 got uploaded by accident so its a leak, so did episodes 19-24 in a different language Drs1 episodes 1-2 got leaked in german, and then months later DRs1 leaked 11-15 DRS2 part 1 went well, but 3 months later entirety of part 2 got leaked And not...