I have been using blender for over 10 years now and I am making my first complaint here.
I have had 3 blend files corrupt on me in 1 week. The first issue was blenders weight transfer just stop working, it started transferring weights completely at random.(Bring it over to blender 2.70 fixed everything.) The 2nd issues was cycles render stopped lighting my scene. The 3rd issue, xmirror apparently stopped working . I pics of this.
https://puu.sh/wh3at/d5bdc1a31e.mp4
https://puu.sh/wh3Gy/9dae9423b6.mp4
