I don't think this is a glitch, maybe it's supposed to be some kind of parental control thats put on your account if you registered as a kid when you signed up. It would make sense if it was, and when you say it didn't let you say every other word was it replacing those words with the phrase " arrr " if it did then it's probably not a glitch, i think you have to go to the disney site and log in there here ill give you the link for that then you should probably have to use the account that has the power to link other accounts to change the parental controls on the account there should be a setting that says plus chat click the box next to it then there should be a button that says save settings hope this helps oh and heres the link
http://disney.go.com/youraccount/