They seem to be claiming that when the state pension age was raised to be equal to that of men they weren't informed about the change.
I'm a bit too young to be a WASPI, but I was aware in the 90s that my pension age would be raised to be the same as that for men. These women must have made an enormous effort to avoid reading any newspapers or watching TV news or listening to the radio in order to remain ignorant of the changes.
Most women were aware of this. There seems to have been a tiny minority who for some reason were unaware.
The main issue seems to be the later change from 65 to 66+ which they claim wasn't publicised. Since this affected men as well, why isn't there also a campaign from men who were affected by this change? I'm not saying 'what about the men', but I'm genuinely puzzled that these women thought that once the pension age was equalised with that of men that any change for men wouldn't also affect them.
Anyway, since most women were aware of the changes it seems ridiculous to compensate all of them.