Resident evil 3 PS4 some bobbleheads don't appear where they should

[Frenchy2012]

Hi,

I was playing Resident Evil 3 on PS4 "standard mode" and I decided to stop and try again in "hardcore mode". I've noticed that some of the bobbleheads which appeared in a few locations on the first time I played in "standard mode" don't appear now like the one on the other side of subway platform so I'm getting confused... What is going on?...

Thanks for your help.

Serge