OSM API failure

I’m using JOSM, and I am trying to download objects from OSM in the course of editing the maps. Unfortunately, as of last night, I have been getting an “Internal server error” message from the API, indicating a problem that is stopping me dead in my tracks. When is it going to be fixed?

Edit: Now I’m finding out that it’s only giving me an “internal server error” when I try to download one particular relation (#2207109).

Edit: Found a way around the problem. I had to download the ways separately from the relation.