Pillager Patrols not spawning even with a 15+ village and days of playtime

So my friends and I started a realm for the release of 1.11 village and pillage for bedrock edition. For a few days after the update had come out, pillager patrols were spawning normally maybe even a little too frequently. However, after a couple of days, pillager patrols stop spawning entirely. I live near a village that has many more than 15 villagers and even after around several days of playtime, I have yet to see another patrol. I've looked into and all conditions should be met for a patrol to spawn, but no one on the realm has seen them since the first few days after the update.