Their catch-up service is just called "Channel 5" on Sky and the description of it still refers to "5*", the logo is just the new Channel 5 logo. Did no-one tell Sky it is called My5 now and has its own dedicated logo? They're usually very quick at updating these things.
On Samsung smart TV's it's still called Demand 5 with the old logo and the DOG
is the really old one C5 had when Desmond took over and it's way in the 4:3 safe zone. I wonder if these will ever be updated. Probably not.