You found a bug! We've classified it as
a bug in our system.
We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
Ok, I can get the second test case to cause an error in IE. I checked it against the latest source build and the issue doesn't persist, please confirm when the next release comes out.
Twitter - @evantrimboli
Don't be afraid of the source code!
thanks evant, i will check that
i confirm that both issues are solved in the final release