Authentication fails on a PSP


I made a site to be accessible from a PSP and make it easy for PSP users to read tweets from this device.

But since yesterday I think, the users can’t log, when they are redirected to the authentication page, the PSP wont load it, but offers to download the authenticate page. Making the login impossible.

The site works ok in a browser, but not in the PSP (even when it was working ok for over 2 years now)

You can check it here:

I hope you can help me understand what Twitter has changed, and how it can be solved.


Any clue anyone please. I don’t know where to start.