OK, so when I regenerate, I get random potion effects, which is normal (I think). But then the next time I take damage, I start getting more potion effects. Also, along with the potion effects, I randomly just get stuck underground which I'm not sure what that is caused by.

I can confirm that you can get the knock-out effect from LC (which should be blacklisted) in post state. Threw me off when I first tested it.

On a side note, maybe we should change the blacklist to a whitelist? A lot of potions aren't suited for post state.

It is Lucraft cores knockout potion it seems, this will be fixed by issue #72

Sure thing

I think I know the cause of this
Do you happen to have Lucraft Core installed aswell?