Rail yard resources. Mostly metal.
The last few rounds of the rail yard have required almost all metal. Last week and the week before there were only 3 or 4 times I needed plastic or glass. This week I have only needed metal except for glass twice. My plastic and glass haven't dropped below maximum capacity at all this week but I've been constantly recycling metal. I've tried cashing in all 3 options (small cogs, standard panels, and huge doohickey) but it always resets to requesting metal. Is this happening to anyone else? The rail yard resets in 9 hours and I still need 123 blueprints. This is the longest it has ever taken me to collect the donuts. It used to take 1-3 days, depending on how much I played.