Auto-Fill the Return Date When Chaning the Departure Date
The current behavior is especially annoying when changing a reservation. When changing the flight to a new date, the end of the flight stays on the old date. After finishing the change, we get an error message "the return date must be after the departure date". Just fix it; when changing the departure date/time, change the return date/time so that the flight duration is the same as before.
This has been fixed in v4. Thanks for the feedback!