Bukkit

What steps will reproduce the problem?
1.Join Survival Games Arena
2. Wait 2 Seconds
3. World will start to glitch out

What is the expected output? What do you see instead?
Expected: to not happen
What I see: World Starting to glitch out

What version of the product are you using?
dev1.9.4b

Are you using a Spigot 1.8 patch build?
No

Do you have an error log of what happened?
Yes

What other plugin(s) do you have on the server?
-BarAPI
-DeluxeChat
-DeluxeJoin
-MultiverseCore
-PermissionsEX
-PlaceholderAPI
-Vault
-WorldEdit

Please provide any additional information below.

Hi, sorry for the long wait! Are you still having this issue? Also, are there any errors in your console? If so, please send them to me in this and I'll get to the bottom of it :)