Hi, and thank you for your comment. 
I just checked the labels and realised that I hadn't ticked the “Local knowledge” (I live in Villamagna) and “Aerial imagery” options. In fact, Torre Zambra RESORT finished construction a few months ago and I only used the internet and Google Maps to see how they are laid out (I only used Google Maps because I couldn't find any aerial images on the internet, and I want to refine it anyway) .

As for Corso Mazzini in Vasto, I was testing some of the editor's features, but apparently I didn't revert the changes. Now I'm restoring it to how it was before.

Thanks again for your comment.