Complex sentence: Mountford also took part on the panel in The Apprentice-You're Fired on the 27th May 2009 for the first time, during which she hinted that Lorraine would not make the final.
Split into simpler sentences: Mountford also took part on the panel in The Apprentice-You're Fired on the 27th May 2009 for the first time. During which she hinted that Lorraine would not make the final.