Dont be off sick whatever you do, back to work interviews then a meeting with service manager, made to feel like s***e for being off, no support or even asking if you ok to return to work.
You get put on stages 1,2 or 3 and its basically intimidating you not to take sick days off.
Not sure but i do know you made to feel extremelly guilty if you need time off.
You will always be sick
You will be on sick after your probation, 6 months, cos the place will drain you