Cannot Trade Prisma Shade from Void Trader

[Dr.Evil.]

Purchased a Prism Shade in the Void Trader (which I already had one of) with the sole purpose to give to another user who could not afford it.

In the Trader it clearly shows as Tradable via the square bracket style Icons [] .

Instead you cannot trade it and for me this means I just threw away 500 ducats and 400K Credits (plus prime stuff I may have preferred to have kept).

This needs to be fixed either way (remove icon or make it tradeable).