Correcting details on Mount Saint Gwinear

Do we show Mount Saint Gwinear in the right place?
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OLD DATA CORRECTED DATA
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Mount Saint Gwinear
Lat: -37.833 Lat:
Lon: 146.317 Lon:
Great Dividing Range
Baw Baw Plateau
Australia
1509 m m
GMT + 10.0h GMT + h (use "-" for negative timezones, as in the US)