Correcting details on Cadair Bronwen

Do we show Cadair Bronwen in the right place?
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OLD DATA CORRECTED DATA
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Cadair Bronwen
Lat: 52.901 Lat:
Lon: 356.626 Lon:
Cambrian Mountains
Berwyn Range
United Kingdom
785 m m
GMT 0.0h GMT + h (use "-" for negative timezones, as in the US)