Hello, I wonder if anyone have the same issue with Ragnarok and Ice wyvern not spawning. I mostly play alone on my server, and there used to be ice wyverns before, but now they are not there anymore. I have tried many tries of dino wipe, but nothing has changed, no ice wyvern or nests or eggs. There is no problem with the other 3 types of wyvern in the trench. Any idea on how to fix it would be greatly appreciated.