Wall breach exploit/bug

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Game mode: Official PVP #3960 oceania PS4
Problem: a bug where players can pass through walls like they dont exist and remain invisible whilst doing so, is being exploited. Once inside your fully intact base, they take all items in crafting stations and return to their base with your loot.
Culprits: nomads on server 3960

This is a massive game breaking bug which has already ruined the game for me 2 days in. Ill be getting a refund and id suggest everyone else to do so before youve owned the game too long. 1 year in and it still isnt fixed means itll never be fixed.