it may have been announced in the 1990s, but was it stated then, definitely, to whom it would apply ?
i remember reading of a proposal to raise the women's retirement age by stages, so that those born up to 1960 would retire at age 60, born 1961 to retire at age 61, and so on, until 1965 or 66 was reached.
this would have been fairer, giving more to older women, more chance to adapt, and easily understood.
i had foolishly assumed when they spoke of changes, that it would be along those lines.
i cert never had any official notification, nothing from DWP.