Anybody else's top link bar in Modern experience disappear?

Thanks, Sam.

I just wish there was a way to get this sort of issue to someone who can take care of it in a reasonable timeframe. We've been dealing with this issue for a couple days, but it looks like it only took an hour or two to resolve once it was in front of the right person.

I *just* launched a new Intranet through SharePoint last week, and to have the main navigation disappear as people try to get used to a new platform is pretty infuriating.