Not sure if this was picked up, but there is an error in the coding of the file in the topic title.
Line 54: there is a [link] tag but no [/link] tag before the [/xsl:when] tag resulting in an error thrown.
Inserting the [/link] at the end of line 54 resolves this issue.
Pardon the [Brackets] in place of the carats. I couldn’t figure out how to enter the <> in the post! 
Cheers!
Mark Sarnov, MD
thanks for the bug report @Mark_Sarnov