Since PSN is down I decided to play some KZ2 campaign, but when the game loaded and I hit start, a sign came up saying "TROPHY ERROR CODE -24....".  I quit game and reloaded it but got the same thing.  I then went to look at my trophies and my KZ2 trophies are gone!!! It doesn't even say I've played the game? What gives? Please help...

" Since PSN is down I decided to play some KZ2 campaign, but when the game loaded and I hit start, a sign came up saying "TROPHY ERROR CODE -24....".  I quit game and reloaded it but got the same thing.  I then went to look at my trophies and my KZ2 trophies are gone!!! It doesn't even say I've played the game? What gives? Please help... "

I'm sorry, you misunder stood me.  I know what the problem is with no signing in to PSN, I meant whats up with my trophies.

yeah, be careful, some people are losing their trophys during this error period. try not to play anything until it's fixed imo.

Ok, thanks.  Does this mean my trophies are gone for good?

" Ok, thanks.  Does this mean my trophies are gone for good? "

" Ok, thanks.  Does this mean my trophies are gone for good? "

@AjayRaz 
yeah, I got them back. thanks for the help