Upon dying while facing north, the player will respawn facing south while having extreme fps spikes.
Using ALT+SHIFT+F3, we see big red blobs where it would usually be green.
Steps to reproduce: https://www.youtube.com/watch?v=BTDUvZ7PF-A
(Die facing north and south and watch the consequences)
While I cannot consistently reproduce, it has happened to me before, every so often. I cannot locate the reason for this bug to occur. It might not have to do with facing North but I am not entirely sure. On a side note, I have observed this bug occurring since 1.9 snapshots.