See this thread for a bit of specifics: Anchor Yale Bible Reference Library resource files? ... I've posted that thread in the Libronix/Logos 3 subforum.
It must be just a glitch while the entire site has been under reconstruction with programmers having to fix major errors all night long. So I understand if not every part of the site is up yet. But there's no reason to take down the tab for good, at least not yet before February 2015 (when the free L6 Core Engine ships).
If they don't even attempt to fix this I may return everything purchased within the last 30 days, which is about $2,000 - about half of them I know for certain would work in L3 and I believe I will have the up-to-date license file.
See the upper right corner of the screen-capture below. The items were mainly bought by someone to me with his debit card, his Libronix/Logos 3 seems to be fine - he has his Downloadable Libronix Files tabs but hasn't tested this week to download any of the files and he largely doesn't have the same resources as I have:

EDIT 2:49 AM Oct. 28. Bellingham time: I hope that when I get to try downloading that I get to download the files which I'm positive have Libronix editions, see further down this thread - I'll have to reach for the filenames from the software, the rest of the URL is always the same.