Question re Tagging in Groothuis' Christian Apologetics

GregW

I am working through Groothuis' Christian Apologetics and wanted to check out some of the references he cites, particularly those from the Babyloniian Talmud (see below). I do have Rodkinson's Babylonian Talmud, and the sales page talks about it being one of the most-tagged works in Logos. Although the Talmud references (3 & 4 lines up from the bottom of the screenshot) look like tagged links, they don't open my copy of the Babylonian Talmud.  To make it worse, the references seem to work n a completely different way from the way that Rodkinson refers to paragraphs. The Josephus reference just below them does work fine. When I click on the Talmud links, I don't get the "would you like to buy this resource?" window, but the Power Lookup just gives one line reference, and clicking on it doesn't take me to the resource. 

Any thoughts?