I came accross a confusing bug after using the "Auto-rotate" feature. The first use of this feature works great and does as it should. But after I change the edge routing or added a bend the rotation angle does not meet the orientation of the edge. Nor does an untag and retag of this feature solve this problem.
Attached a cutout which shows this problem on two labels. For one label I opened the properties to show its rotation angle.
![](http://yed.yworks.com/support/qa/?qa=blob&qa_blobid=10223230285880479365)