Recently the "Browse" report is only showing the "Date" and "Time" fields. A picture of what we are seeing:

This is affecting data from years ago now as well. Double clicking on the rows shows there is readable data. It isn't as easy getting the data this way.

Any advice on what I should be looking for?
Maybe related, due to an issue a few years ago I had WeatherLink setup to export the data into two different station files. The "backup" just outright crashes when trying to browse the weather data. So I suspect there might be some garbage data causing an issue somewhere.