Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
This could come from a RetroArch change. They changed how to select the joystick/dpad following the original hardware.
In RetroArch options, go to Input > Input User 1 Binds > User 1 Analog To Digital Type and play with this option.