Resident Evil - Code: Veronica Sub Machine Gun glitch

[Smasher/Devourer]

The strangest thing happened the other day during my playthrough of Code Veronica X. I had killed the Gulp Worm as Chris and received the lighter from Rodrigo. I went back to the save room and picked up the SMG:s. I was heading for the item box when I noticed that there was still an "item glimmer" coming from where I picked up the guns, so I went back and picked up... ANOTHER pair of SMG:s.

Has this ever happened to anyone?

 

[AgentZero]

I've never seen that before lol. What console were you playing on?

 

[Smasher/Devourer]

I've never seen that before lol. What console were you playing on?

PS2 PAL version. Here's a screenshot of my item box: