blissful pivot
According to this point on the website, it says you could start G27 without having done G26 if you meet the conditions; however, if you attempt to do so while having G26 unlocked, you will be blocked from doing so and it says that you can't do this while G26 is in progress. There doesn't seem to be a way to cancel 26, which seems like it conflicts with the original post?
compact nimbus