Check the drop table of selected lootbox in World of Warships Armory
A tool that can be used on the World of Warships Armory page to check the drop table of any lootboxes, primarily for checking the obtained/missing items from a specific lootbox.
Go to the World of Warships Armory and log in to use it https://armory.worldofwarships.com/
Click a lootbox to view it in the Armory. If ships are not marked as obtained, click the Naval Community tab, scroll down, and click the "Custom Drop Table".Then it should show the correct obtained status on the items.