1) The position? Meaning a reverse order was placed and filled? I fail to see how this can be correctly managed with an NFA plugin. It's probably smarter to keep orders and positions separate.

2) So even if I have a REST plugin (where there is rate limiting), the plugin should continue to inquire about the status of a filled / inactive order, even though its fate is sealed. Then once the broker fails to provide information on the order, return NAY. Is this correct?