Which OS maps are you referring to?

Hi
way/300314244/history#map=18/53.39106/-2.98875
You can't have coastline & riverbank in the same location.
Is it a mud bank as originally tagged?

Hi
To check.
osm.org/#map=19/51.31707/-0.30928
You added a wood & a hedge across what all aerial imagery shows as a car park.
Can you confirm this is correct?

Hi
Could you clarify what featdesc & featcode represent?

Hi
Could you clarify the purpose of your edit to Green Park?
What happened to its original polygon way?
Why have you made it a MP with only one member?
Why is there a MP of all the trees?

FYI all GB railway=stations have been mapped.. Tag buildings as building=train_station

way/813656995
These are not individual golf courses. Please check the wiki

Deleted residential MP inners

Service ->Track

aerodrome deleted

Deleted trees

Deleted fence & wood.

Deleted residential+houses. paertial revert

Deleted woodland

Hi
All UK railway station have been mapped.

Farmyards are not circular

Is there a reason you deleted existing riverway? It removes the editing history of the ways.
I notice you didn't delte this stretch of the boundary:
way/222755767#map=15/51.3859/-2.3332

Thanks

Hi
To check:
Is there no station at Wigmore Lane?
Is the track in use that far or do trains stop at Eythorne?
Is there laid track beyone Eythorne?

Gardens are valid. Add access=private