Ive heard that this service is being cut after 9pm, does anyone know anything about this? Looked on the web but cant find anything. Thanks in advance.

Oh yeh, its the one to netheredge/wybourn by the way!

From the SYPTE website :

22: time changes affect mid-late evening service each day (runs hourly after around 21:00). New service 96 provides alternative journeys along Duke Street (Park Hill).

http://www.sypte.co.uk/more/timechange/sheffield.html

There is also a page by concerned residents here :

http://www.netheredge.org.uk/22bus.htm