Cos:
Congratulations 100pAG, after a year of pestering the developers and community managers of Blade Symphony, you've finally succeeded in being annoying enough.

http://i.imgur.com/AQlA3Xh.png

If you were affected by the 0% Avg. issue caused by Blade Symphony, you can now get your average completion rate back by updating your showcase stats (get any achievement in any game).

And we have another one, all of the achievements seem to have been deleted yesterday and we have a new wave of new steam users with the 0% bug. Yay

http://store.steampowered.com/app/208620

Seems that all of the achievements have been removed from SNOW, making it the next title to create this bug. And so it continues...

http://store.steampowered.com/app/244930/

http://v1.steam.hlxgame.cc/app/225600/discussions/0/35221031677030871/?tscn=1417819849#c624076851081157697

Another one-achievement-game removed its' one achievemnt and broke all related accounts. Good work ♥♥♥♥♥♥♥♥♥.

http://store.steampowered.com/app/317360/