Bush flying achievement

I completed my first bush trip few days ago before this latest patch and received no achievements. I see with latest patch it was fixed, but still not shows for me. Am i going have to fly the whole bush trip again just to get my achievement?

Yes, and I believe you will have to also delete the save data from your bush trip

Well, if that is the case, that dog aint gonna hunt. They expect me to fly the entire bush trip again because of their incompetence, balls to that.

I retried the whole tour after deleting the files and still no acheivement. Have given up. Have the Balkan acheivement only.