Hello,

For me, from July 05 item calls (VerifyFixedPriceItem, Add, Revise and so on for Item) do not work in sandbox. Also, yours API Call Use Report also do not work, because I set time for example (Today and time -3 hours from my local time because as I see it requires UTC time) and it throws me an error that I need set time to the past, but it is already way beyond UTC time. But if I set To field to yesterday, it works.