There wasn't one person who suggested you stay on for that length of time, everyone advised you to come off, but you still decided to carry on for 27wks,, kind of pointless asking in the first place if your going to ignore everyone and do what you wanted to do anyway.
Staying on for 27wks isn't going to give you anymore gains, if staying on worked we all would be walking around 500lbs+ ripped, all its going to do is make things worse when you do decide to come off.
Your method of cycling is way off and will cause you problems.