Guild Wars 2

I’m not sure if this is bug, description misinformation or just my fault but here is the thing: So far I haven’t received ANY rare material whatsoever. And yes I’m salvaging like hell, I have like 1000 items salvaged. The description of kits says that you have like 10-25% chance of salvaging rarer materials depending on the quality of your kit. So why I havent received any rare material from salvaging in my life?

I even bought the best kit and tried salvaging with that but with no results, so now Im just buying the most crappy one because there is no point in buying the better ones (well only for the upgrade removal).
My only explanation is that you get rare materials from salvaging rare items. Well I tried that too. I salvaged like five 80lvl rares and got only normal materials I get from grey items salvaging with grey kit. So it’s bugged or the chance of getting rare material is really so low? I mean if I get like 1 rare materials from 10 rare 80lvl items I can just sold them in the trading house for few golds together and than buy rare materials for cheapier prize. Anyhow there would be no point in salvaging rares anyway if it isn’t bugged

Piken Square still bugged last time I checked and also two SP on CUrshed SHore are bugged preventing me from completing those two zones. Also been like these for at least few days now