The entire BA store seems to be broken now. All offers lead to "page not found", at least for me. Currently in the U.S. and logged in as being in the U.S.

UPDATE: Not broken but I had to log out and then log back in several times to make sure I stayed in the U.S. store.

As someone else noted, the Match.com offer leads to an "invalid" message but eHarmony worked so I guess I'll have to be satisfied with that for now.

This reminds me of the Nordy's offer a few years back.