I am not going to comment on the minister's terms, but my term was always to end in September of this year. To my knowledge, no chair has ever been reappointed in the history of the CRTC, and it is the government and the minister's right to begin the process to find a new—
Evidence of meeting #22 for Canadian Heritage in the 44th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was crtc.
A recording is available from Parliament.