I've had a haunted memento for a very long time, but since the animation of appearing scared every so often was introduced, I have an issue when taking a paid flight.

The griffon appears to go loopy, spinning round and making my screen go odd, every time the animation occurs on a flight.

It only happens on paid-flight griffons, not my normal flying mount.

Can it be fixed somehow please? It's giving me a headache on a long flight.

Edit: I know it's a bug, but I don't want to stop using my momento - is the bug ever going to be fixed?