There was even version 2.0.3 but it didn't work either and I had to release 2.0.4 :(. This version should fix probably the worse bug in CQRLOG history. This September CQRLOG will celebrate 10 years anniversary and also this kind of bug the same year :(.
Problem is, LoTW file now has more than 100k of callsigns. There were a bug, that caused crash after read more callsigns. I have no idea what I did many years ago when I developed that feature why I did the mistake. I'm very sorry.
The new version if already on Launchpad. If you are using my personal PPA repository, you sould already have CQRLOG up to date.