Weird coordinates from survey

[SamiTuomaala]

Hi,

I have done survey where 1 question is location. Location is fixed, so every answer should have same location. Now there are 2 answers with weird coordinates.

(quick finnish course: Leveysaste - Latitude, Pituusaste - Longitude)

 

Coordinates should be

Why there are those weird coordinates and what can I do to prevent getting those later? Question is not marked mandatory.

[DavidPike]

Those coordinates are Web Mercator coordinates (x - 2753240m, y - 8448928m), which are at the same location you posted a picture of.  No idea what the cause might be, but it's more information at least.