I know how to code such a button, so that is not the issue, even more so, I already told I can code that button myself. What is the issue though is that when a buyer did send money through PayPal I want to be able to redirect them to the correct page, eventually with a parameter that holds the code. Another option is of course to use sites like Amazon or Nanacast. BUt I’d rather not do that.
I found the same behavior as well. in wp 3.9
Good news, I seem not to be the only one with this problem.
Bad news, none of the suggested solutions seem to work for me.
Bad news 2, my site is now completely locked down.
Bad news 3, It seems that testing is not done by the WordPress team.
Bad news 4, it looks like “backward compatibility” is a dream from the past.
Bad news 5, In spite of my attempts to contact even Matt Mullenweg I cannot get a reply back.
“Code is Poetry”? to me it seems living hell these days. Upgrading to 3.5 was the worst thing I ever did.