@wrosie: Yes. It is related to that issue. However, they did not seem to consider fans, the rest of the cast, crew, and writers. Those people were not involved and they lost jobs. It would have been easy to create a story arc in which Lori's character went missing for as many episodes as needed to continue the series, let the other actors do their thing, solve mysteries that we like to watch, and eventually find her (or not, or find her with amnesia and never coming back) and close the series several or many movies later. Hmmph. I do understand the concept of disassociating the brand from one actress. I do not understand severing viewer opportunities and curtailing viewer pleasure. By now, Lori has served the required time and, it was revealed recently, paid for other people's college educations. Why punish me?!
My garden in England is full of eating-out places, for heat waves, warm September evenings, or lunch on a chilly Christmas morning. (Mary Quant)