It feels like I'm being very pedantic with your posts recently, but it's not intentional.
The club's tweet did not say that CH said they're fit (your words), it said "CH expects Murray and Hemed to be fit"
It's a subtle but important difference.
But, but, but Baldock was back in training a whole month ago: http://www.theargus.co.uk/sport/albion/15457128.Albion_Analysis__Goal_feast_unexpected_against_Atletico_Madrid/