Hi, wireguy!
My name is Anastasia, and I'm Emey’s teammate. Thanks for paying attention to this! You’re right, there are some inaccuracies with the multipolygon relations which were modified with the geometry of the service roads. We fixed them in the changeset: https://www.openstreetmap.org/changeset/138372582 
Thank you for bringing this to our attention. Sorry for any inconvenience! 
Best regards, Anastasia!