Thank you for calling this out and apologies for the confusion. Completing this quest will still reward you with the the proper Road Trip Event Ticket. Was able to speak with the team on this issue and they are already working on a fix for this UI bug set for a patch in the future. Below is the trello for this issue in case you want to keep up with it.

https://trello.com/c/0u0nqSND/1847-wrong-event-ticket-displayed-on-the-beyond-stellar-horizons-quest