I added some residence events, to record the addresses. Since I’m not sure about the years, I set the date range as “estimated”. I only entered the years, no months or days. Then I noticed really inconsistent output in the age column. I tried it with the example database / family tree and it seems to be reproducible.
The person has a birth event for April 4th 1984. I added a residence event as regular range 1994 to 1999. The age column in the events window of the person now shows “between 10 years and 16 years”. Now I change the event’s date type to “estimated” and the age column now shows “(between 40 years and 66 years)”.
I’ve seen all kinds of output there, even “between 64 and 50 years” as well as numbers clearly higher than the person is old. This seems like a bug to me. I’m not sure how to install the current master branch from git on my Windows machine. Maybe someone can check if this is still a problem in the current version. If it’s reproducible in the current version, it seems to warrant a bug report.
GrampsAIO64-5.1.3-2 / Windows 10