App doesn't get all utterances

[eva123456]

Do you want to request a feature, report a bug, or ask a question about wit?
I suppose this is a bug.

What is the current behavior?
I've posted around 7,150 uterrances through the API ( POST https://api.wit.ai/utterances ). Taking a limit into account I've sent 35 batches in total, 200 uterrances per batch, 1 batch per minute. Response status for each batch was 200 OK.
I can see only 1886 uterrances in my App and "no data" in Understanding section. Tried sending another batch and still no luck.
Also, I'm 100% sure all my uterrances are less than 280 letters.

What is the expected behavior?
The expected behavior would be 7,150 uterrances in the app.

If applicable, what is the App ID where you are experiencing this issue? If you do not provide this, we cannot help.
App ID: 1165877957404939

[eva123456]

UPD. Sent test batch with 200 uterrances and got 1955 total. It seems like 69 uterrances have successfully arrived into the app. Is there any way to get the root cause for other 131?

[ChrisyShine]

@eva123456

1. I see some rate limiting errors. We only accept 200 utterances per minute for your app.
2. Besides that, there are also some 400 errors: we expect an array of data, but those requests only have a single JSON object.