Did Decent Skills become dispellable?

Well that explains why my WH's Decent Hyper Body is able to get dispelled then. I was under the impression that only Decent Skills obtained after Big Bang were able be dispelled. I guess it doesn't make much of a difference though, it'd have the same result for Resistance characters, regardless of the reason.

i finally managed to glitch my SE into my DrK after chaos, it doesn't get dispelled.

just saying in case anyone wondered.