I did a search for this bug but didn’t see it come up. My trading post said storage full with only 24 honey. I’m guessing this might be the same “in limbo bug” I just read on the sticky. I re-placed the outpost and now the bug is cleared.
The trade post UI does not show you what is in it’s storage. It shows you what it has on the store front. When you buy something or move it from the store front to the general population, it doesn’t move to any other storage building. It goes to the trade post storage that you cannot see. So if you keep moving stuff into the store front and back, it fills up the storage quickly. We have no way yet to see what is in the storage, or to pick items and move them into another storage, or I would be putting all my gold in the vault for safe keeping.