Bug: Infinite Loop (FM URL Redirects)
 

I just noticed this. Seemingly started happening today sometime:

https://classic.fastmail.com/

...redirects to

https://classic.fastmail.com/?force_interface=html

...but it doesn't stop there. Redirects continue until the browser gets exhausted, and I end up with:

https://classic.fastmail.com/?force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html&force_interface=html

Noticed this in IE11 and FF34.

I'm guessing the proper singular redirect should be:

https://www.fastmail.com/?force_interface=html

Maybe connected to today's SSL cert updates?

No, that's flat out me breaking it with an attempt to make classic.fastmail.fm work correctly.

Fixed by reverting - I'll try again later with a more targetted change...