One more thing: I do not see any suggested CPI in Search Ads Basic any more. I saw it until three or four days ago, now it's gone. Is that normal?

Almost 5 years later and I still have this problem. When I click on "Delete test data" it reloads the page but other than that, it does nothing. Is this a common problem?

Same here. Have not received a reject message and they are not responding to my support request. Too bad, it's a brand new app I've worked on for four months and I have do not have the slightest indication what it could be.

Same. The Sales and Trends Reports downloads are up to date though, both on the homepage and downloading it with Reporter.