For those of you using trade skill containers as inventory containers, your items are not lost! The new tradeskill UI shows as an overlay with slots that display components for trade skills.
You can return to your normal container view by either clicking on the experiment button on the overlay or by using CTRL+Right click to open the container. In addition you can disable the new overlay by using CTRl+Right click on the new UI overlay.
Thanks all and enjoy Gates of Discord
Brenlo the Vanisher