When they awake, Calvin has partial amnesia and no longer seems to have his powers.

It's the same story as in 1945: partial amnesia is followed by awakening.

Woodard himself suffered partial amnesia from the trauma, in addition to his blindness.

Woodard also suffered partial amnesia as a result of the injuries.

This was common enough; a sort of partial amnesia that made dying a little easier.

Okay, then what if you had partial amnesia?

This causes him to have partial amnesia, where he doesn't remember his life beyond his return from Turkey.

The doctor said a few hours of partial amnesia is a common side effect of dirty-ice.

The Doctor, suffering from partial amnesia, agrees to help develop a weapon that will put an end to the war.

And most of them are deranged in some way, suffering from at least partial amnesia.