Look, you will never change my mind about Donna Murphy, and I will probably never change yours. So, rather then get into a pointless argument, I'm just going to go on my usual rant, defend Donna, and be done with this thread.
Obviously she was ill, as she did have a doctor's note for every missed performance. Donna may not have stated what her illness was, but she did say it was unethical for her to discuss right now. Also, the performances she missed due to filming the television pilot was with the blessing of the producers and was in her contract. (I read this some time ago in an article on playbill.com, and at 10 o'clock at night, am not going to go looking for it.) Ms. Murphy has stated that she did perform while in severe back pain, which would not be easy with "Conga!" She also performed half a performance and had to leave at intermission because she was so sick. Why would she come to work, get into make-up and costume just to leave at intermission? Obviously, Donna Murphy did not want to miss work and tried to be there.
So, with that, I hope Ms. Murphy feels better, and I wish her well with whatever she does next.
"Life beats down and crushes the soul and art reminds you that you have one."
-Stella Adler