Hello! During the website transition, I noticed that new interlocking models were not printable in brass and silver. A Shapeways representative posted that this was a temporary problem and that it would be only a matter of time before new interlocking metal prints would be accepted. I just uploaded a new model with interlocking pieces and it says it is not printable in brass because it has interlocking pieces. When can we expect new interlocking models to be printable again? And at the end of January, will existing interlocking models be discontinued?