New models appear as "No Longer Publicly Available"

I recently posted a new series of models, and announced them on a number of newsgroups, only to discover that overnight they all turned into "No Longer Publicly Available":



Is there someway this can be corrected?

It's not only new models, it's popping up all over the place ?

https://www.shapeways.com/model/25634/25_8_cm.html

https://www.shapeways.com/model/35009/ball_joint_v1.html

Quite funny though in combination with your shop name
The question is only : when

My guess is it has to do with the big server switch that they warned us about.

I eventually found a workaround - go to each model, uncheck the "available to all", save the model, and check the "available to all" and resave. This seems to make things available.