Hi Gazer75, sounds good. I have removed the multipolygon and transferred all tags to the existing polygon. Thanks for your insight about this substation.

Thanks, Gazer75 for reaching out. It makes sense that you have rolled the data back, but I have a follow-up question about adding a multipolygon relation to a substation. As the relation only has a single member (outer), can we transfer all the tags in it to a simple area and remove the multipolygon? Any input will help me perform better edits in similar situations. Thanks again for your insight and local knowledge.