The way links work in the Exegetical Summary Series have recently changed.
Here is some example text from the ESH:
LEXICON—a. pres. act. impera. of διώκω (LN 15.158, 68.66) (BAGD 4.b. p. 201): ‘to pursue’
When you hover the cursor over the reference (ie. 15.158), you get a popup showing a snippet of LN 15.158. If you click on 15.158, the Louw-Nida resource opens up in another tab at 15.158. When you hover the cursor over the "LN", a footnote pops up showing the bibliography of the resource. If you click on the LN portion of the link, you get sort of a static pop-up window showing the same bibliography as when you cursor over the LN. The only difference is the text is larger in the static pop-up, and the resource title is a link. All of this described above is the normal functionality as before. What is different now is what happens when you click on the resource-title-link in the static pop-up.
Prior to a couple of weeks ago (when the ESS commentaries were updated), you could click on the resource-title-link in that static pop-up, and that resource would open up in a new tab. If you did not own that resource, another tab would open up stating you don't own that resource, and a link for more information at logos.com.
Now when you click on the resource-title-link in that static pop-up, you get a different footnote pop-up with the resource bibliography again, this time with three options for copying the bibliography. I can't see any reason why I would ever want to copy bibliography of another resource while I am in a ESS commentary. I am wondering if this has something to do with the complaints (and thus changes) around new tabs opening up saying you don't own a resource. However, this doesn't help me. Now, if I want to follow up with more information about a commentary from the ESS, I have to go to the command line to open the resource manually.