Invalid NavAgent Position

I've seen some crazy numbers before, items falling through the world etc. This is just insane..
Invalid NavAgent Position: wolf[506750] (-158.8, 340282300000000000000000000000000000000.0, 213.6) (destroying).

For anybody curious, here is how you say that number..
Three hundred and forty undecillion, two hundred and eighty-two decillion and three hundred nonillion

 

Hi !!!! same here...still happens...
Invalid NavAgent Position: boar[3023838] (322.5, 340282300000000000000000000000000000000.0, -74.4) (destroying)

Any solution or warning for this issue?

 

Happens when NPCs are in an invalid position and so the server remove them automatically.
@UnicornWeed The numbers are the position (coordinates) where the NPC was located.