Permissions not working with essentials!

Hey guys. I am currently making a feed the beast server and my permissions or essentials (PermissionsEX) seems to be buggy. Whenever I add a permission node that has to do with essentials for any rank, they do not get access to it. I've tried /pex group default add essentials.sethome and gone into the config file and did it myself and the group still does not get access to sethome. then I tried /pex group default add worldguard.* and they had all permissions for worldguard. I am not sure why this is happening. If you have any idea please help me.

 

No support for ftb or moddeed jars this is bukkit post on their forum.

 

Seek help on the FTB forums. We cannot support mods here due to the drastic changes they present in the server.