Bukkit

>> What steps will reproduce the defect you are experiencing?
-When a player is walking with his zombie,the zombie will begin to burn but not take damage
-The mobs won't follow you properly.If you go too fast,they are just going to sit there forever waiting for you to come closer.Also,they don't spawn in protected land and don't follow you trough multiverse portals!
-

>> What do you expect to happen, and what happens instead?
Expect zombies not to burn and mobs to follow you normally.

>> What version of the plugin are you using?
Latest

>> Please provide any additional information below.