an other Archeology problem/bug

[kiso0202]

Character Name: Deusexmachin
Item Name & ID: http://www.wowhead.com/achievement=5469
Armory Link:
Details: as you can see from the fallowing pictures i have 65 unique common artifacts crafted but the achievement " Diggerer" is stuck at 48/50 (gonna put just links to the pics, or else the post gonna be a mile long)

1st page of common artifacts: http://tinypic.com/r/20m7ph/5
2nd page of common artifacts: http://tinypic.com/r/acrjuv/5
3rd page of common artifacts: http://tinypic.com/r/2q1cmrp/5
4th page of common artifacts: http://tinypic.com/r/v8di0p/5
5th page of common artifacts: http://tinypic.com/r/k3acd0/5
6th page of common artifacts: http://tinypic.com/r/e00fbn/5

pic with the stuck achievement: http://tinypic.com/r/nw1oy/5

hope you can fix this

ty in advance
Deusexmachin

[Alexander0810]

It's ok. Make a ticket ingame linking to this topic asking for the achievement.