Lost all my contents. Surely this is a bug?

Lost rare building mats and everything!

What is it you have done?

Have you filled your garage with stuff and then tried to complete it with all your stuff in?? The only thing you can have in the inventory when building is the materials needed to do the stage otherwise, anything else in there is lost.

Yes that is exactly what I did. Cinder blocks, screws, limestone and other rare Mars all gone.

Damn the game system... It was only the roof being added!

That mega sucks

Ive started looting for hours again but the screws and the supports with the cinder blocks will take a long time to get it all back. Up to 9k humanity now so no need for any of it for another 6k anyway