Hello everyone

I'm having two problems that I think are bugs. First of all, when I do croft manor on time trial, I start with the guns but she acts as if she doesn't have them. She won't shoot at anything, even with manual aim. She sees them only after going to the library and "collecting" them. Is it bug? Why would you start with the guns if she can't use them? To be precise - She can shoot, but she doesn't see the targets. Even with manual aim. Acts as if there's nothing to shoot.

: I haven't finished the game yet and I switched the costume to Legend.
My second problem during the game play. I collect artifacts and relics but it keep showing that I didn't collect them. I don't die. I check status before taking it - Showing X/Y artifacts. I collect it, check right afterwards (but not too fast, giving it time to update). Still X/Y. As if I never took it. Same with relics, although I get the costume and the relic shows up in croft manor.
Thanks in advance.