Forest Moor likely Foston

https://overpass-turbo.eu/s/1oyl

Burton Agness not Burtersett

https://overpass-turbo.eu/s/1oyl

Langtoft not Langthwaite

This one's still wrong due to the "off by one" error in your original import. This might help you fix and fix some of the problems

https://overpass-turbo.eu/s/1oyk

Hello,
Can you explain in a bit more detail what was actually changed here?
Best Regards,
Andy

If you go back far enough, lots of particularly western Britain is of volcanic origin. There are some really obvious examples (Arthur's Seat in Edinburgh is one) and some much less obvious ones.
The volcanic stuff happening around what is now Sca Fell is so long ago that it doesn't really make a lot of sense to mark it in any way as "a volcano", extinct or otherwise.
I'm not that familiar with the geology of Glencoe but I think it is pretty much what was the caldera.
However here as well I don't think a natural=volcano node makes sense, as it vastly underplays how massive supervolcanos actually are...

Rather than just saying "added restriction" can you explain what the reasoning behind adding it was?

Hello,
Just wondered what "designation=Testing" meant on node/3782781466/history ?
Cheers,
Andy

(actually initially in changeset/129365512 rather than here).
If any of this is confusing, I'd be more than happy to stick a diary entry together to explain. I wrote @SomeoneElse/diary/397310 a while back, but that's more about the "how" rather than the "what".

Hello, it looks like you've added something to the superrelation relation/9474838 by accident here (it's very confusing - they do have the same name!).
Cheers,
Andy

@Emilius123 er, what?

So you visited the site and observed the "ref" on the ground, and got a tape measure out and measured the length?
Or did you copy the data from somewhere else?

Thanks. How does the route join up in Teignmouth? There are a couple of gaps visible at relation/3076124#map=16/50.5456/-3.5003 , and you can also see them at http://ra.osmsurround.org/analyzeMap?relationId=3076124

Ha! OK, thanks.

No. This is a straight revert of changeset/128428505 (a world-spanning mechanical edit). Any attempt to break this up into smaller pieces would overcomplicate matters.

Thanks!

To add to ^^ this looks (at least in part) like a problematic import. See https://community.openstreetmap.org/t/merging-multiple-wikidata-tags/5839/8 for more details.

> Not relevant.

OK, so you got the ref and the length from some other source then? What source was that?

What is the licence associated with the data from "uk_airfield_guide"?

> I have made the necessary corrections in the changeset/126696606.

No, that was your original change 2 months ago. Your recent change here was changeset/129231222 , but that seems to have made the problem worse. https://overpass-turbo.eu/s/1o6e shows a big gap in the NCN21 cycle route. Previously you'd split off way/1098274790/history , now you have deleted that altogether.

Perhaps you could explain what you are actually trying to map here? Presumably someone came to you with a report and said that something needed changing here. What did they say? What other information did they provide?