Wikipedia suggests Saint Peter Port is a town rather than a city https://en.wikipedia.org/wiki/Saint_Peter_Port

Wikipedia suggests St Helier is a town rather than a city https://en.wikipedia.org/wiki/St_Helier

Ramsey is the town to the north?

Thanks for fixing that up, not sure why I thought it flipped into the neighbouring field originally! I've tweaked the field boundaries a bit more around that area.

I'd say all of them look like vandalism except perhaps Ballavarkish and Ballaquayle, where you've added new localities right beside existing farms with the same name.

If the rest were real places, they should show on the official government maps, no? https://www.gov.im/maps

Unless you can provide some proof that any of these exist where you've placed them, please revert these changes and any other similar changes you've made.