[shortandsweet]

I'd say you should get a refund at minimum. Or even transfer your purchases to a new account in some fashion.

[cloogshicer]

That would never happen. More likely they would never reply or just give an automated answer.

[Mindwipe]

Facebook's statement on the matter doesn't say that there will be a refund or transfer and that the purchases will be lost.

If that would stand up in court (certainly outside of the US) isn't clear.