The host wrote on her Twitter page that she understood the strength of feeling since the feed was axed by the broadcaster.
McCall said: "Just spoke to the powers here. Live feed gone coz people not watching. Check out website for up-to-date clips and YouTube, Bebo etc.
"I can see you all feel strongly. Will get onto website. Apart from that my hands are tied. So sorry. Can watch after 12. Better than nowt?"
She added: "I didn't mean you weren't watching!! C4 said not enough. With all this feeling, find a petition and sign it. C4 will listen to feedback I'm sure.
"Will be getting snippets of what's happening and will try to keep you posted if web is only every 24 hrs."