Not as bad as their last fail, but it's always a bit pathetic when an error correction itself contains an error.
It seems that a few nights ago, the CBC Radio program As It Happens referred to lobsters as "molluscs". OK, that's a bit of a fail right there, and they seem to have received some feedback on it, as last night they issued an on-air correction: lobsters are Crustaceans, part of the phylum Anthropoda. That's right: not Arthropoda (joint-footed), but Anthropoda (man-footed).
Maybe they mean something like this: