The data for this location seems to be glitched after the Swisscharge backend migration.
286807 is listed as T2+CCS 50kW, and 286808 as CHAdeMO 22kW. 286808 is cheaper with the tariff normally applied to AC.
But it's probably not just a labeling issue, because the live data for both connectors stays in sync, like if it was indeed CCS and CHAdeMO on different IDs. All sessions are relatively short, so they must all be DC sessions.
No idea whether the AC still works or not.