Character displacement in SVG textPath element

Hi,

Characters / glyphs in SVG textPath elements are displaced in Internet Explorer, does not happen in any other browser at least not to the same extent.

I made a jsFiddle page  http://jsfiddle.net/MikaelBerglund/b4rz5kL4/ for testing.

when changing the size of the path (by dragging the circles) you can see that the glyphs get an ugly offset.

The displacement happens at the end of the path where the path goes from a bezier curve to a straight line.

Does anybody know a fix for this?

Thanks

Mikael Berglund