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I think I'd be quite happy this is divisella.
From a single photo of each species on a single website? I've dissected both species and can't tell them apart on external characters.
Well not just from a single website, it was just a good example to illustrate my point. Of the UK moth websites UK Moths (which is good but generally out-of-date) they don't list as needing GD, however I'm happy to take your word for it.
Lat/Lng: 51.4087, -2.4994
OS grid ref: ST653678