Visited on August 10 and charged without issue.
The charger is in the small 5-spaces parking. 2 of the parking spaces were painted green with EV sign, but still have a number so they are still paid. There's a frame for a sign behind the charger but it's currently empty. There's 15min free parking, or 2CHF for 1h. It's free evenings and Sunday.
The charger has a contactless reader fitted, but it's not working yet. There are Swisscharge QR codes, a new shiny version, maybe supposed to counter fakes?
I charged with Swisscharge RFID, reached the 67kW my car can take without issue.
It was a bit annoying when leaving, because my GPS thought I was on the freeway and would not tell me which direction I had to drive towards until I started moving. But there was no problem navigating here, the coordinates were good enough to not be seen as being on the freeway.