I don't know how this happened, but it's this way currently. It retains the duplicate column even when I shut down Logos and restart.
Here's a log file from a session where I just opened Logos back up to a layout that had the Collections tab open with this anomaly.
7840.Logos.log
EDIT: When I unchecked the "Last Updated" column on the columns menu, the duplicate column disappeared but the checkmark was still on "Last Updated". I unchecked it again, and the column went away. I checked it and it came back with only one copy. Here's the log file from the session in which I did that:
14748.Logos.log
That seems to have fixed the glitch, but how it got that way in the first place is a mystery. Hopefully the first log file I posted you will give you some clue for diagnosis.
