I follow some of the ideas by the guys at Quantum research gravity, when I can find time for it. If reality is pixelated what geometric code lies behind it?

I don't know anything about that. Therefore, I am afraid I can't comment. It however looks very pseudoscientific to me after a quick look on their website. This goes along the same lines as what I have found here. In short, don't loose to much time in this :)

Observations from CERN showed that all fundamental particles and forces transform into one another through the process of gauge symmetry transformation.

Not only at CERN but from all particle physics experiments from the last 50 years.