Done Island parties are broken

Short story, I invited my friend on to my island and we got some quests done. We logged off and later logged on to find that he couldn't build. It said he didn't have perms/ wasn't a part of the island, but on my screen it said he still was. I tried to rush a nether portal so I could /trust him and he could build but I screwed up and died. Is there a way to fix this bug other than trying to rush a nether portal? It's kinda annoying I have to do the whole beginning without him.

 

Maybe the server just restarted when you logged off/rolled back? I don't play this server so sorry :/

 

it happens sometimes what you do is have your friend toss you everything and kick him this will reset his invatory.[DOUBLEPOST=1448280321][/DOUBLEPOST]if it continues haaping it might be possible for an administrator to force add him to your island as a member.

 

Mk, Thanks for the advice tyler

 

I tried reading but said he was already a part of the island group

 

I already restarted and rq'd but if it happens again I guess I'll post names here. Thanks SirWill