Visited today and successfully charged for a short time on CCS 4.2.
Here are all the answers to the previous mysteries.
The 2 free chargers in area Yellow-1 have been removed and the parking spaces painted over.
There are 2 new AC chargers in area Orange-1. It's the ones visible in the most recent picture on Chargemap. The Chargemap pictures had bare chargers, but there's now the MOVE private chargers stickers and a sign saying the chargers are only for "Mitarbeiter".
The real interesting stuff are the 50kW DC chargers. They are in the same parking in area Blue-4 and Blue-5, but there is zero signage to tell visitors where to find them. You need to take the first left turn after the gates to enter row 4. You have access to 4 charging spots from that side, and you can drive to the end of the row and come back in row 5 to access the 4 other spots.
I notice the sign they put above the chargers themselves is the same they used to put at their old free chargers. Those signs look brand new, I wonder why they didn't update them with the official EV logo (which is used on the floor). Maybe they still had some of those older signs in stock.
There was an "Ausser Betrieb" sign sticked on charger 3, but it showed available in the app. I'm not sure what the problem was exactly. Someone tried to charge on it while I was there and they must have been unsuccessful as I saw them moving to a different stall. But it was shown occupied at multiple points today.
I charged on charger 4 but was not able to see how the power share works as the car opposite had actually reached its charge limit and was no longer requesting any power. I was able to confirm one oddity that's not easy to notice unless you use my map: the price for connectors 4.1 and 4.2 is 38ct/kWh instead of 48ct/kWh. I don't know why, it has to be a mistake. I charged 1.01kWh and was billed 40ct so the reduced price is indeed applied here.
The only question not fully solved is what the anonymous Chargemap contributor from December meant by the chargers now being "0.35/kW". The 2023 prices were 45ct/kWh. But I checked in my archived data and charger 4 already had an incorrect price and was indeed 35ct/kWh. So maybe they only checked the price of that particular charger and didn't notice the others were more expensive?