@CovertJaguar's report in #14

We are experiencing the same issue on 1.10.2, but without SecurityCraft.

I'm not really sure, between the invisible wolves and the whole screen for all players on the server turning very red whenever a wolf got hurt, we were forced to remove it.

https://dl.dropboxusercontent.com/u/38558957/Minecraft/modpack-2017-04-14.zip

I got the same issue on 1.11.2, on client.

How it happens:

1. Game freezed at spawner destruction(in one of the "roguelike dungeons")
2. After game reload all sophisticated wolves became invisible(but not vanilla wolves). Furthermore there weren't any marks on "JourneyMap". At the same time wolves walking around and interract with objects: pressed plates, ate food, attacked monsters.
3. Wollves appears when were hurted by monsters(or poisoned - it happens at the same time).

Unfortunatelly game logs haven't got any information, threre weren't any errors in it.