Energy regulator CREG sharp for price increases Mega: “Confusing and not transparent”

I switched up to a fixed contract earlier this week for gas. Late, but I was busy and under the impression that the tarrifs were fixed and the only risk was that the providers could pull the fixed contracts off the market at any time and not offer any. I believe that was the case for the energy crisis?

Is it just Mega messing around or have they all done this? I avoided them anyway but I’m not sure if I am about to receive a revised Tarrif card any day now.