I got this message today:

I thought that was never supposed to happen anymore now that Logos can update resources without a restart.
Here's the log file (sorry so huge; I had been running Logos for quite a while when it happened).
6825.LogosBug 20150510.zip
When I restarted, it went through preparing my library, and I saw that a whole bunch of resources had been updated, AYB, Semeia, Ex Auditu, and more.
Here's the log file from the session after the restart, as well as the logossetup and DigitalLibraryInstall log files that might be of use:
5228.LogosBug 20150510b.zip