Got an email for facebook raids to get a free set of keys but the link doesnt work it seems. I open it up and it just takes me to the raid page instead of the usual popup? here is the link that it redirects to after clicking it - https://apps.facebook.com/pirateclan/rewards/collect/557/1/1?t_1=email&t_2=er_557
Also it appears the raid boss achievement cant be collected, at least on kong. Others are having the same issue.