Infinityman

I've been colonizing several Precursor planets that say they give one-time bonus resources, but they don't appear...

My current war with the Yor (insane difficulty) has lots of individual ships dotting the map, but not as bad as that image above!

Agreed, I've been seeing this as well. I'm building Large warships and carriers in 1 turn quite a bit... it may be due to that construction overflow mentioned. I often build them after a string of simple constructors for starbase upgrades. But it does happen for multiple ships that should take more than 1 turn.