How does the problem look like?
All creatures (one hexed and 2 hexed alike, but in 2 hexed creatures is more visibile due to their bug of having one hex actually) do not trigger the sequences of animations of turn around from GIFs. As a result, they do not turn around. But all creatures should have an animations of turning around in GIFs.
What exactly did you do to trigger it?
Move a creature on the battlefield.
On which map it happened?
Island of Fire
A screenshot or video would be fantastic.