@imbuzzy
As background: when something externally changes (when an SSL certificate is added to the server or when an improperly configured server is corrected, or when an external stylesheet is corrected), eBay has no way of knowing that an existing listing has been affected by that external event. The only way to fix those problems is to revise the listing so that it is re-evaluated by eBay. This is something you have found as well.
Since you can fix those listings with a revision exercise, that means eBay either incorrectly evaluated them, or failed to evaluate them, when they were first listed. Or are some of those renewals?
I also see that some of your listings have the FE logo and some do not, yet they were all submitted through File Exchange? Were they all submitted through the same FE site?
A few years ago I found an interesting feature. When I bulk listed several listings in the same category, not all of them passed through eBay's filters, and the ones that did not pass through the filters came from a different number bank than the others that did. Additionally, those that passed through the filters started out with about 3 views from the filter bots, whereas the others had none. I attributed the diversion to congestion control. If the filters were overloaded, some internal decision must have redirected the extras to the fast lane for a free pass.
If such is still the case, then perhaps the fast lane does not flag the listings as secure.
***I have also noticed that everything with regards to my store has been stripped from those listings. No store logo, no store categories... ***
I would expect that the store "listing frame" would not appear if the description is not displayed, but I have not looked at enough stores to verify that is the correct functionality. If other stores do not perform the same way, then this would be a good correlation to explore.
