It's been a particularly busy year full of scandals and switch-ups, so here is a breakdown.
Breaking code
Controversy first began when former council leader Adrian Fluker was found to have breached the councillors code of conduct.
An independent investigation was launched after complaints were made against him for making a 'throat-slit gesture' and saying 'Hello Sailor' to fellow councillor Richard Siddall.
In his official complaint, Mr Siddall said that Mr Fluker had subjected him to bullying, intimidation and homophobic behaviour over a sustained period.
Mr Fluker stood down as council leader after four years on the leadership team.
Councillors later voted to suspend Mr Fluker from sitting on council committees and working parties for 12 months.