There appeared to have been 2 free chargers here in the past.
On the "old" map on Migros website it shows 4 plugs, and I assume this value was updated after the M-CHARGE Basic pilot program started in July 2022.
On Chargemap we see the 60kW charger and 2 out of service type2 plugs. The 4 M-CHARGE type2 plugs are visible in the pictures and there are no older pictures from before M-CHARGE.
On GoingElectric however we see a picture of a push-to-start m-way evbox charger where the new 60kW charger now stands. The information page says 2x 11kW but I can't actually read what is written on the charger in the picture. It might have been a 22kW after all. The oldest check-in dates from January 2019.
I assume that 2x free charger is what is referenced as out of service on Chargemap as well.