Original sentence: Although Allen took over her new post unaware how close the organisation was to bankruptcy, she began steering the major refurbishment of the House.Although Allen was asked to stay on, she resiged in March 1998.Later that year a Select Committee investigation, led by Gerald Kaufman MP, was critical of Allen's actions which led to her  offering to resign.The Select Commmittee's Report was critical of the actions of the entire Board of the Royal Opera House, and they were forced to resign
Edited sentence: Although Allen took over her new post unaware how close the organisation was to bankruptcy, she successfully began steering the major refurbishment of the House.As the entire board of the Royal Opera House were forced to resign as well, Allen was asked to stay on, though she would stand down in 1998.Later that year a Select Committee investigation, led by Gerald Kaufman MP, was critical of Allen's actions leading her to offer her resignation