Yep, same issue...
It was that bad, I actually crashed just after I got to the hose pipe.
Thank you to those who found this though, at least we can somewhat prevent this until it's patched.
I see everyone's issue is being fixed by clearing the ant hill. I've not yet been to that part of the map and I'm also based on the opposite end of the map, just before the pond but I'll try anyway (hoping that is the problem)
Update when I have visited their den.