Changes in editor not being reflected on preview page

Is there a problem with Bubble now, or something? When I make a change in the editor and then attempt to view the preview I do not get the black bar across the top of the page, and I get no data.

I’ve closed out and reopened my editor but problem still exists. The editor says the change was saved.

Anyone else experiencing similar?

i still see the bar
using macosx chrome v71, making lots of changes, does your app say saving… in red?

No. The editor says saved in the usual black font. It appears to be working now.