According to the WSR website a staffing review has resulted in 3 senior management posts being removed and with regret the post holders notified they are leaving the service of the railway.
https://www.west-somerset-railway.co.uk/userfiles/userfiles/file/Staffing Review Statement pdf.pdf
https://www.west-somerset-railway.co.uk/userfiles/userfiles/file/Staffing Review Statement pdf.pdf