It appears that Laura has had a secret mission all along to wreck the task by sleeping 3 hours or something and something about her having to stay in bed. However I think she has just told the group that she has failed her task , and now the group are completely confused and wanting BB to clarify whats going on. I think it could be over.
Edit;
Brian has been told to read out the rules again and ask laura about her secret mission.
It sounds like Laura hasn't understood it herself may be.