I am not saying that waiting for a cssu update is a bad idea, but it is not that much work to regain the HD option. This is what I did, and it worked:

as root, cd to the directory where you saved the three files for freemangordon's HD version of camera-ui2, and type
(maybe only reinstalling the camera-ui .deb is sufficient, I did not test)

I suppose that does introduce the 'unmet dependencies' error ivanrajkovic mentioned, but I have not seen that yet.