Talk:Formula 1® Etihad Airways Abu Dhabi Grand Prix™ 2019/@comment-36097563-20191202080649/@comment-27123099-20191205225126

The PR bug is related to you having fewer upgrades than necessary, so I'm not sure how that would cause you to over-upgrade. If it doesn't let you enter the race with a lower PR, then you don't have the bug. Not sure what's worry there is of being locked out.

If you can't enter a race with a lower than required PR, then you add the "normal" upgrades to get you to the required PR, and race away.

From what I can tell, if you have the PR bug, it affects every car in the game, not just some here and there.