There is no bold in word file (RTF) although while flow to InDesign CS6 bold formatting applied, please check and provide solution for this issue.

Note: Issue occurred in text "<H2>[De vulneribus pectoris vel thoracis]."
after note reference 84 in the head level, which affects to next paragraph up to next formatting.

Here i have attached docx instead of rtf file, since rtf files not allowed to post with bug request.