In the next few days, you might notice that the current PvP Season 11 length changed to only 2 weeks. This is intended as Multiplayer seasons should last 2 weeks by default.
For specific occasions, like Halloween, we might prolong them to 3 weeks. In this case, we will always adjust the rewards accordingly since it's longer.
Next 3 week Multiplayer season will be Christmas season. You can look forward to new cool rewards!