Code locks invisible on boxes

I cannot see or interact with code locks on boxes, I have tried re-logging etc. but still cannot see them, help?

I have same problem but sometimes i can see it. dont know whats the problem maybe some graphic settings or… no idea

I’ve also seen the red/blue building pieces disappear too. I could still place the pieces if i was aiming at the correct spot, but the visual aspect was gone. I’m sure all this is tied into that shader glitch a few days ago.