Yes, I go back to "that one" because you posted novels about it over and over for WEEKS. It's not "moving goalposts", it's showing your (lack of) credibility. "Just because I made shit up before...that's irrelevant! Now I want you to sift back through the hundreds and hundreds of long winded posts I've made to find evidence of me making more shit up. And if you don't, it means you can't back up your claim!"
You ruined your own credibility, Luff. That's not my fault, and it's not my responsibility to KEEP proving that this is your M.O. It's established, and while you may not like that...reality doesn't care.