I have created a modpack called Basic Technoly and uploaded it to Curse. I also created a server to use along side of it, but just recently when I updated both the server and the modpack Ender IO disappeared from the server. It still works on singleplayer, but it wont even show up in the NEI on the server. This is the seventh update and the six before worked just fine. Is there maybe a mod compatibility issue? If so can I fix it?