Board Thread:Game Discussion/@comment-33905330-20190211232705/@comment-28169398-20190212015954

FM mistakenly uploaded the TCs for 7.1.5 because they were complete with that update before this update and forgot to remove them for this update; Trackside datamined the files...

And no. It was not an intentional leak. And there are plenty of people that do not share your perspective on this update.