Visited on August 10 without charging.
The charger is in the public paid parking next to the castle, about mid-way down the lane.
2 parking spaces are marked for charging, but they don't follow the official regulation. One of the spots was blocked by an ICE car. There were a lot of free parking spaces in this parking when I drove by, and there are also multiple other parkings nearby, so this probably wasn't a case of full parking.
They didn't disable the payment button on the charger screen, but when pressed it just loads forever and the contactless reader never activates.
The Type1 connectors are still present despite not being listed on eCarUp.