When you go to legend on bungies website does your character load? Can you play on a different account? If it does not load and you can use another account then you're in the right place if not then you have another issue going on that is not related to this topic.

Yes, you are describing my situation to the T. I can't look up my character on the iPhone app, and I can still play my lesser Titan and warlock account without an issue. It's just my main hunter with all my stuff that gives me the centipede error. Do you work for bungie? Please help me. I'm desperate.