I imported a GEDCOM on 5 Oct. I just noticed today an oddity in the tree which I’m guessing happened during the import.
The oddity: for some people, their birth event (only) has two “Supporting Evidence” attributes. They two seem to be near duplicates, but not quite. They both say the source is “from GEDCOM on 2016-10-05” but one of them shows, under the People section, that the person’s father and mother are “(not in tree)” while the other gives the father and mother names/links. I guess this double-Supporting shows up only for people who were imported linked to parents.
I don’t think I had to try the import twice, but 5 Oct was a while ago and maybe something like that happened. Presumably there should be only one “Supporting Evidence” for the GEDCOM import under the birth event.