Total items collected counters for armor and artifacts are incorrect and count items that dont exist

in the items and stats menu in the inventory there is a counter for collecting every item in the game, but they show the incorrect values.

armor shows 80 variants for common, rare and special armor types. but there is only 76 armor pieces in the game, 1 for every unique.

artifacts show 42 for common, rare and special types. but there are only 40 artifacts in the game.