I reproduced the issues you're seeing in my testing here. I'll get this escalated to our data content team to resolve this.
Thanks for the heads up.
This should be fixed as of the last XML release, XML Version 184.108.40.20650 Last Modified 4/10/2014.
- Modified CSHELL-001(QCSHELL402): Fixed an issue where patch was showing up as missing on some systems