I'm having a problem with a Weaver's Shop that I tried to delete from my queue. I intended to build a dock, and thought I clicked on the dock, but later I found Montreal to be building a Weaver's Shop. I added the Dock in queue before it, and deleted the Weaver's shop.

Later, I got a message that a Weaver's Shop in Montreal was awaiting Tools for completion and I believe I let it have the tools. And a few turns later, it is informing that a Weaver's shop is awaiting tools.

So it's like the game doesn't handle it well when you delete something from the queue that requires tools or something.

Try going into the build queue and telling it to build again once you have the tools - it should say it'll take one turn to build.

This function has been finicky and annoying. Trying to hit 300 guns for big gun ships is equally annoying.