As those who use LOTW know, recently there have been some long delays in LOTW updates. It looks like the problem is solved as of today and the load times are very short (minutes rather than days). I did pick up a problem today when I viewed my LOTW "logbook" once the LOTW system settled down. The problem seemed to happen during the recent period when LOTW seemed to have "problems" and long update times.
Several times over the last week LOTW showed several of my "logbook" entries as "Cross" in the Band column, rather than the true Band. Consequently, I had to re-load those particular entries. Not a problem. I had never had this happen before after years of use of LOTW with my true logbook. Of course, having duplicate entries in LOTW means nothing since LOTW is only a "matching system" rather than a true "logbook".
I am using the logbook capability inherent in Ham Radio Deluxe.
Just FYI in case you encounter the issue I had.
73, Steve Roth - AD4K