To Anne in Canada - I have never found my grandfather's WW1 records either, so I assume they were destroyed. I know he was in the army (loads of information from my late father) and I have photos of him in his uniform also.
I have found more 1911 census records today; it's quite alarming how fast the last 20 minutes is used up, isn't it?
I am also grateful to Findmypast for this free gift.