Mobs Levitating
 

I attacked a charbone mob in LOIO and ran, but a few minutes later it came levitating to me over the water.

I tried a few skeletons of various types, ran to the other side of the lake, and here they came levitating over to me again. Normally they path around the lake, but they came straight over the middle.

This was all within the last 15 minutes or so