Ruben, Frederik from the DWG here. I understand that you thought you were doing a good thing by helping with the map but we'd really prefer that - unless the Ukrainian community is asking for help which they currently aren't - contributors from outside the Ukraine spend their time elsewhere at this time. It is very easy to accidentally upset a nation already ravaged by war. Mappers in Ukraine have access to the same materials that you do and they will usually be better able to draw the right conclusions from it. 

I know I would feel a little peeved if something blew up in my country and mappers from the other side of the planet were flocking towards the disaster area in order to map it. It would feel like being in an accident and people rubbernecking on the other lane!

Again, appreciate the desire to help but please only help in Ukraine when asked.