Roads layer has failed completely in the last 10 minutes. Note that's the visual
representation. Road Data layer is still loading and segments are all still selectable.
The AM layer is, at best patchy (some tiles showing AMs, some not). Cities layer is also dead.
For 5 minutes previous to the Roads layer failing, I was also seeing outdated visual segments at different zoom levels: e.g. at high zoom, segment has direction & name & is nice & straight as I left it; at lower zoom, it's un-named, no direction and wiggly.And I'm about to hit 500K edits!
Won't be able to do it tonight if this keeps up.
[EDIT] And now it looks like they're back!