Hi Joy,
Yes I agreed the new format for searching on the London gazette website does have problems with their search facility (the old website was much better). Any way the London Gazette page you are looking for was published on the 9th January 1922 - Lieut. H. C. Stone (7th Battalion Worcestershire Regt.) is on page 271 of that issue. Under the heading Territorial Army - Infantry. where it states he reliquished his commission as from the 30th September 1921 (there are other officers in the same list). Below is the direct link to that page (click on it):
ERROR://www.gazettes-online.co.uk/ViewPD ... l=&exact=H. C. Stone&atleast=&similar=
Hint: I find that sometimes widening the search period range helps produced more results. For example if you limit your search to a single year then I find sometimes it does not give all the occurances for that year - whereas if you widen your year search range to cover a period of 10 year then it produces more results for each year. Use the "With the Exact Phrase" box to search i.e. enter H. C. Stone.
By the way there was also another Lieut H. C. Stone with the 22nd Battalion London Regiment (different person) which may also lead to some confusion, as he also resigned his commission in 1921.
It would help if the London Gazette published each persons name in full rather than simple use initials for first names, which they do in a lot of cases.
Hope this helps,
Regards,
Louis