Hay, welcome!
That was a great buy, for 120.
It would still have wood core, the metal is 2 layes, above and below the core. It got bent, because metal can reach the point of plastic deformation (overbent, then it doesn't straighten completely), unlike the fibre composites. The wooden core still might, or not, have developed a crack. Try aggressively bending the board by hand and listen for any cracking/squeaking sounds.
I have an old metaltop Volant that I have "redesigned" like that
BTW, that board probably already had a bit of early nose rise, but less noticeable than now. Most of the modern alpine boards do. Sometimes we call it nose de-camber (sometimes tail too). Anything more than that is not required, or desirable.
Anyways, enjoy your alpine journey.