Seems M+M has a problem crediting the same sector (e.g. ZWS-FRA) twice on the same day. This is also true for flights.

Also there is a new DB lounge in ZWS (Stuttgart) which you can use - you need part of the BP stamped. Not sure if this is for everybody or just SEN or C-ticket.

No power connectors on the trains (these trains are specifically converted to carry the luggage containers in the last car).