I Cannot Go to Certain Comunity Lots in Old Town

I was playing The Sims 1 Legacy Collection and I found a really anoying bug. When I choose "Explore Old Town" from a Phone, It opens the map so I can select where I want to go. But for some reason, half of the screen cannot be selectable (bellow in red is the area in which the mouse don't), so I can't go to those places. Even the buttos above like the food and recreacional areas don't work. Also, there is this graphical bug where a large blue square appears behind the map. When I go to the City or the Travel/Holiday place, this blue square also appear, but every lot is selectable normaly (Studio Town and Magic Town works perfectly and don't have this blue square).