According to online data, the 22kW DC has been migrated to Shell Recharge backend.
The name and address on the new Shell Recharge marker point to here in Parkhaus Diana and the old evpass ID for the 22kW DC went offline. But the coordinates of the new marker seem incorrectly placed above Parkhaus Neuhard in Olten. That parking also has a 22kW DC which will probably be migrated to Shell Recharge soon, but it's still active on evpass at the moment so it must be a coordinate error only.