They seem to be re-configuring the charger. Originally connector 1 was CHAdeMO and 2 was CCS, but now there is 1: CCS "rechts" / 2: CHAdeMO / 4: CCS "links". I don't think this hardware can accept 3 DC connectors, the most likely thing is that they have replaced the CHAdeMO with CSS but now need to clean up the charger definition. At the moment both the CHAdeMO and the new CCS show out of service in the live data.
The picture on eCarUp currently still shows the original setup, with 1xCHAdeMO on the left and 1xCCS on the right.