I think designating this site as "cairns-destroyed" is treading on very dodgy ground. Could you take a look at my two posts there and maybe change the designation to "unknown" or similar ?
Looking at the South Yorks SMR, there's a mention of "several cairns in the vicinity, now destroyed" in the record for the Cicely Low site. But if there's nothing on the ground, nothing on the OS map and nothing to see, I think we should be deleting the site from TMA.
Just curious, looking at the map that's been added to the site (I do like a nice old map): Is "Harry's Stone" still there up the road a bit? And is it a particularly big or interestingly shaped stone?