Spadeadam isn't always NOTAMed as active. Any of the local ATC units, or Scottish Info, will confirm its status. It is usually cold at the weekend, but not always.
Worth a bimble through it when it is cold though. They have a mock airfield and assorted mock SAM sites and other military hardware scattered around. Makes for an entertaining few minutes making a low level strafing run on the 'airfield'.
Speedtape
Hope the '@rse' you refer to isn't me.

If it is, you won't have to worry about it for much longer.