chests smaller and breaking randomly

I updated these plugins to latest dev builds today in one push

WorldEdit
WorldGuard
Spout
OreObfuscator
bpermissions
pluginreloader
and
craftbukkit 1190 to 1210 to 1211 then back to 1190

and all the chests are smaller exactly like they were when we went from 1.7.3 builds to 1.8 builds i made a mistake somewhere... please help

they dont actually break, they just spill out their contents if you click anywhere near them

ive disabled every plugin i updated and started up from a backup from yesterday, still having the problem of the chests appearing smaller, but worldguard seemed to be causing the chests to spill contents

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

The chests were meant to appear smaller. It's part of the update.

 

oh ok, well i fixed the part of the problem where hte chests were spilling items, was that new Oreobfuscation plugin