Thank you for that info AllKnowingAnorak. Regarding locked items, some players have found the quick crafting menu has helped in some cases to craft items locked in the main crafting menu. I noted this is the thread here: [Known Issue][PS4/XB1] Crafting Menu Reset / Items Locked
Regarding tracking items that have been built, once an item is crafted the colour splash behind the item icon in the crafting menu should change colour. However if the crafting menu is reseting this may not be displayed accurately for some players.