Correcting details on Grímsvötn or Grimsvotn

Do we show Grímsvötn or Grimsvotn in the right place?
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OLD DATA CORRECTED DATA
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Grímsvötn or Grimsvotn
Lat: 64.42 Lat:
Lon: 342.67 Lon:
Atlantic Islands
Iceland
Iceland
1725 m m
GMT 0.0h GMT + h (use "-" for negative timezones, as in the US)
Kirkjubaejarklaustur