Pot of Gold

From March. From uncle Y for Chinese new year. Thanks. Not a big fan of Pot of Gold because it's usually too sweet too heavy too many. This one might be a little different. At least it's not "too many". However, I suspect it's expired because (1) no expired date, (2) part of the chocolate surface started to have that white powdery layer, (3) some soft fillings have hardened. Hmm... how old exactly is this? Donno... (T_T)