I've changed my code to treat a return of Failure but with the exact
long message of "Input data for tag is invalid or missing. Please check
API documentation." as Success. Far from ideal, but everything seems to
still be working fine. I'll check to ...
I have exactly the same error message being returned 8th August. This
was not happening yesterday. The order is being correct marked
despatched within eBay. I am leaving feedback with the call and my
feedback comment is also correctly being left.
