Haven't seen new maps in gridiron-KOTH in 1 week BR server

I haven’t seen any of the new maps in social gridiron-KOTH playlist in about 1 week, Before that it was also very rare to see it. Ranked is a different story. I play mostly in Brazilian server.
Anyone else with the same problem? this is clearly something that needs to be addressed, we are so tired of the old maps!