The "Paypal add to cart" buy-buttons on my website (JonathonArt.com) have always reliably brought up the Paypal dialog box so my customers can make a purchase. Now, for some mysterious reason, NONE of the buy-buttons work. They either fail to bring up a Paypal box at all, or the Paypal box pops up with only the brief message: "Things don't appear to be working at the moment. Please try again later."
I haven't changed the html code on my site, so I am wondering if I missed some mandatory html update issued by Paypal? Hope someone can help...
