It's not a Sports Centre, and I don't think it has been for several years. I adjusted the boundaries a few weeks ago to account for the derelict buildings. The local authority had arranged to sell/transfer it to a QPR football club as a training ground but that fell through.
There is a campaign to designate it a nature reserve (which I support) but calling it that in advance of any official designation is probably premature.
I'll check any signage when I'm next there, but I suspect that if it says "sports centre" it doesn't reflect the situation on the ground either!