Hey there,
this morning I noticed, that the Import Field of your website isn’t processing coordinates anymore. I tested it again with addresses and it worked. Do you changed the behavior of the import field or is this just a temporary issue?
The import field was not changed. There may be a problem with the geocoding service that is used to process coordinates. That should be temporary and it will probably work again later.
If you are in a hurry just select another geocoding service at Options > Geocoding, e.g. Bing, Here or Mapbox.