I'm now experiencing this same thing.
If I go to Campaign >> Gear >> Insight Reports >> Campaign Analysis, it says "No data returned for this view. This might be because the applied filter excludes all data."
The same thing happens directly in Insight. Sometimes the campaign will appear when I search for it as a filter, other times it doesn't. When I actually do find it and apply it to the report, the same error is displayed. It's as if the campaign doesn't exist.
Is there a workaround, or has any progress been made on correcting this problem?