Has anyone had any luck using the plan new journey feature in Mini's Journey Mate XL app on an iPhone 7 or equivalent android device? The plan new jurney feature crashes the app.

I did manage to get the plan journey featured to work twice, and it is awesome, but every other time since then it cause the app to crash. We. We take a lot of long road trips and this app is incredibly handy for planning stops along the way. Kind of disappointed I'm not able to get this to work.