Minecraft version: 1.20.1
Mod loader: Forge.

I'm having a bizarre and annoying problem where no matter what I do, dragon eggs never finish hatching in my main world. It works just fine when I'm on my creative testing save, but not the one I actually play. I'll put the egg down, right click it to activate the particles, I can even change the egg's breed, but I'll wait there for half an hour and nothing will happen. Uninstalling and reinstalling the mod didn't fix the issue. I think I might've encountered some kind of bug.

I've also had eggs change breed somewhat randomly. One became a forest dragon after teleporting as an ender egg on grass, and the other became a nether egg after falling on a torch. I assume that's a bug at least. Neither hatched, nor have any fresh eggs.

Adendum: I tested it on another survival world and the eggs still didn't hatch.