When entering this map in a high resolution display (i.e: retina macbook) both the data and the label layer disappears. However, in other maps it works great (created after the high resolution changes).

Data and label layers must not disappear.
AirBNB listings madrid (on 2018-03-21 at 18.36.09).carto.zip
This bug is already fixed for new basemaps, so, as a workaround, just change your basemap to a different one and back to the original and that should fix the issue. We are working in fixing this automatically for all affected users.
Should be fixed now