After trying to find a bug in my code for a few hours, I realized a problem when trying to send opensocial requesShareApp requests from url's that are formatted in this manner: "http://apps.myspace.com/<my_selected_profile_url>/ "
However, attempting to send invites from the application when the url is formed like the following has no problems: "http://profile.myspace.com/Modules/Applications/Pages/Canvas.aspx?appId=<my_app_number>"
Looks like the myspace/opensocial call checks that the request attempt is coming from a valid url, however the url format listed at the top does not appear to yield a valid url.
Is this something that can be fixed, or should we just hope that users never visit our apps with the first url?