As the biggest cry baby about the inclusion of flash charge in missions I feel inclined to also report about bugs I noticed:
Using flash charge on a mission doesn't trigger a cooldown. Easy to reproduce, do a mission, check afterwards. Still none of my 4 navigators had it on CD.
Using flash charge in a mission makes the past combat "mission accomplished" dialogue not be displayed. (please correct my english of it was bad) The rewards are still payed. I see the reports of the skills like red badge in the sidebar. It's just the window itself that didn't show up.
Playing on Android, galaxy S7. Can't provide save due to Android.