Pat Woodell's mysterious disappearance near end of first season...
Near the end of season 1 was a very dated and sexist episode called "Local Girl Makes Good". Elena Verdugo plays a savvy New York business person who was returning for a visit to Hooterville. She was very much in charge and had an effect on the Bradley ladies. The ending was a let down when Kate had a "talking to her" and Elena becomes submissive to her male assistant when Kate finds out they both were secretly in love with each other.
After that episode I noticed Pat Woodell mostly missing in action. Oh, she pops up here and there but I wouldn't be surprised she had a very strong disagreement over that particular episode and was already starting to look for the nearest exit.
It would be interesting to know why her profile was definitely lowered during the rest of the season.