I brought this topic up years ago when ol' George was still among us, but nothing has changed as far as I can tell. For me, as a user of Logos, I find that FL's dating of public domain titles is not just inadequate and inaccurate but entirely unacceptable. For example, the bibliographic data that is included in the citation of Schaff's translation of Lange's commentary on Matthew gives a date of 2008. It was published during the Civil War. When I say "it", I am referring to Lange's original German edition. THAT IS THE DATE THAT MATTERS. I really don't care a whole lot when Schaff translated it; I certainly don't care when FL (who was still Logos) published their electronic edition. I care about WHEN THE CONTENT WAS ORIGINALLY PUBLISHED.
Including the translation date and electronic date is certainly worthwhile, but not including the original source date makes the citation nearly worthless, particularly since establishing thought influence trails is one of the primary purposes of bibliographic data.
If I was giving FL a grade on this subject, they would get an F...pretty much the same grade anyone who quoted this Logos commentary would get if they depended on FL's faulty, misleading, and inadequate data in their citation.
Apologetic appeals to other examples of citations found elsewhere that fail to provide adequate data do nothing but demonstrate that failure and inadequacy are not uncommon.
FL NEEDS TO FIX THIS PROBLEM.