Hi pitscheplatsch,
Thank you for sharing the feedback and I apologize for the inconvenience. As I digitized the roads myself, my intention was definitely not to delete the roads. However, due to some technical glitch the data got accidentally deleted, I realized it right away and reverted the changes. 

Hi, thanks for flagging this. I have accidentally pasted some text which was earlier copied in my clipboard, in a different context. Apologies for the inconvenience.