It makes forge running out of tickets for Railcraft. Solution would be to add releaseTicket() to invalidate() in block class declaration.

I've wrote asm fix for myself and invalidating tickets during invalidate() works without breaking anything.

The problem is that the chunk will unload while its being moved then.

It already sets refreshTicket to true, which triggers a refresh on the next tick. Can't actually call that function outside of the world without breaking things.

The problem is that Calclavia refuses to properly invalidate things he moves.