Guild Wars 2

Hello, I apologize in advance for my English.

I’ve encountered this issues:

1. I completed the exploration of Verdant Brink and Auric Basin, but I didn’t get any reward for that, which means that I can’t get the Thief’s Cache needed for the Bo collection;

2. Yesterday I got the Invisible Mushroom Spore from a Treasure Mushroom, but, if I open the Bo collection panel, it shows it like I never got it (unfortunately I sold it before checking the collection panel, so I’ll have to get it again I guess);

3. The game keeps crashing once every 10min or so…it’s very annoying, even more when it happens at the end of Dragon’s Stand meta event.

Ehi if this problem occurs, do the repairing disk permissions thing, it works.

Is anyone having problems with client connection?
I’m asking, because every time I try to play with my Asura character in Metrica Province I loose the client connection. However it doesn’t happen when I use other characters in other areas.