Facebook share not working correctly

Suddenly the Facebook share option is referring to an incorrect link of the blog and also the tiny image is not correctly showing up in facebook.

More people having this same issue? or have an fix for this?

Check the following URL :

http://alpedehuzes.marteijn.name/blog/training-25-12-2012-1e-kerst

http://ww.wp.xz.cn/extend/plugins/sociable/