I tried getting orders data for 1st June 2019
but results are same with
2019-06-01 = 1st June 2019
T00:00:00-00:00 = time & timezone?
I'm unable to replicate this on my own app. Can you share the value of the X-Request-ID response header value of one of the problem requests? With this, I can look in our logs to see exactly what happened.