Using v201603. We have an account running 7 campaigns. One of them is a Universal App campaign. If I run an Account Performance report using the API, I get the account spend minus the spend for that campaign. That kind of makes sense since these campaigns are supposed to be invisible to the API. However, if I run a Campaign Performance report for the account, the Universal App campaign shows up along with the other campaigns. I would expect it to show up in neither, or in both. We do various "discrepancy checks" on our performance data and this inconsistency throws them off.