Since this isn’t a bug with iNaturalist I’m going to close the thread. I’m sorry for those who are affected, but at the moment there isn’t anything we at iNat can do about it.
See this discussion: https://forum.inaturalist.org/t/use-openstreetmap-maps/2588/
I think Open Street Map could be an alternative option, is there still any problem to use it ?
see Tony’s link above for discussion about this alternative
yes but the discussion already is several pages and not concluding…