No I don't. I noticed about a week ago and then a second one didn't show up. Another seller WallyBricks also mentioned to me that his didn't go through. That's what prompted me to enter in the post.
Could you try contacting their support? I can't see that this would be an issue on our end, unless there is something their API is unhappy with but doesnt mention. For further information, order 7297969 gave back this information in the API response
Comments
"orderId":1558096439,
"orderNumber":"7297969",
"orderKey":"7297969",