Why did you add back building=yes to the museum relation?

The buildings are already tagged on the correspettive 3 buildings:
1. https://www.openstreetmap.org/relation/1691910/history
2. https://www.openstreetmap.org/way/1111783175/history
3. https://www.openstreetmap.org/way/25958413/history

this creates another building, so 4 instead of 3 (as it is in reality). Also the building ignores the inners creating problems in the rendering.

What's this untagged way?
https://www.openstreetmap.org/way/1159473634/history

Why you changed this building:part to building? Also you duplicated the name of the museum on this building part:
https://www.openstreetmap.org/way/123817514/history

https://www.openstreetmap.org/way/1111783175/history
here also you duplicated tourism=museum on the building that is part of a tourism=building relation. Also area=yes is superfluous when the element is a building.

ecc.ecc.
Maybe Go Map!! isn't the best tool to handle such complicated features.