Not seeing the goal post being moved anywhere by Stigbob, other than that he would have prefered a link rather than a quotation without context. That is a fair thing to ask for.
Fast forward, and some context do creep in... (marked in bold and italic)
"It was only after a power (Delaine, I think, was the first) met the documented conditions for an extended period with no effect that Frontier said that it wasn't in yet but they planned to add it later. "
FD have not yet implemented said feature and that is essentially a response to "give me an example of a false promise from FD".
So far FD have not implemented said feature, so it is, technically, a work in progress, and not a false promise, unless FD have stated that they will not implement it... which, from what I know, they have not.