Yes, indeed. The workaround that someone found for IE 9 was by changing the use of DirectWrite with custom dll files to disable font smoothing.
Introducing DirectWrite (Windows): http://msdn.microsoft.com/en-us/library/windows/desktop/dd371554(v=vs.85).aspx
DirectWrite (Windows): http://msdn.microsoft.com/en-us/library/windows/desktop/dd368038(v=vs.85).aspx
What's new in DirectWrite for Windows 8 (Windows): http://msdn.microsoft.com/en-us/library/windows/desktop/hh802480(v=vs.85).aspx