That is due to a security feature of Myspace. Last we were aware, our button and link codes worked fine even if buyers had to click an extra Continue link after clicking the purchase button/link in Myspace.
Now, it appears that Myspace has changed something about their security feature again, so we'll have to see if there's anything we can to do restore our functionality, or whether Myspace has broken the ability to use our buttons/links in their system at all anymore.
