The item has gone missing today. Does anyone else have this issue?
Reference found in this Google search but just a listing not found error:
Solved! Go to Solution.
We can only view the imagery at the nearmap.com site
I’ve e-mailed nearmap support and opened a ticket with ESRI
Interesting note that most of the Web AppBuilder applications that reference the "Missing" item will not load any other layer, just the WAB framework of banners, widgets, zoom in/out, etc.
Others open fine and just don't include the "Missing" item in the layer listing.
It is back and working as usual this morning.