I’m meeting a weird problem in the city center of Marseille in France, as the buildings don’t load for a large rectangular patch which borders seem to be aligned with cardinal points.
It seems like the buildings are loaded from Google data, but when looking at Google Earth, I don’t see this patch missing.
@lusky quick update: I found this was not in fact a missing tile, but a bug in our building tile decoding that mis-counted the total number of buildings in a tile and hit a limit prematurely.