Did Gok Wan fall out of favour with Channel 4?
I spotted one of the new idents as well.
This ident has the TLC blocks in black reveal those small bride and groom dolls with a female bride doll and multiple groom dolls. The bride rejects the groom, with the groom doll being thrown in the bin and the bride doll gets put on top of the wedding cake with another bride doll.
That one seems suitable for wedding-themed programmes on the channel.