I'm not sure I understand exactly what the problem is. Is the problem that the links in that XOD file you provided are not clickable in WebViewer 3.0.1? I have tried in 3.0.1 and they are clickable for me.
You're now referring to a docx and doc file. Is the problem in the conversion of this file to XOD? Are you saying that if the file has a docx extension then the converted XOD won't have clickable links but if the file has a doc extension then the links are clickable?
Would you be able to provide us with this docx file and the converted XOD file that doesn't work, then we can look into this issue further.
Matt Parizeau
Software Developer
PDFTron Systems Inc.