I was one of those that did the tests on the Jolla 1 before.
I am a bit lagging right now, but I will do the update to 2.1.4 during the weekend and redo the tests with WhoGo maps to give another feedback.
I also have a PhotonQ which was also impacted by the crashes before, and will test it too with WhoGo maps, but I don't think 2.1.4 is available for it, I'll check.

I'll get back with the results "soon"