Closing position outside price?

[Catalon]

I have a strategy that for some reason is closing positions on non-existing prices like in the attached image. What is this about? How can the strategy close the position outside the real price?
This is with a demo account.

[NinjaTrader_Kate]

Hello Catalon,

Thank you for your note.

Does the strategy you're using use any additional data series? I've seen this occur when a strategy uses a secondary series and is submitting orders to that secondary series. If you are comfortable sharing a reduced version of your strategy (you may leave out any code unnecessary to reproduce the behavior), please post a code sample.

Thanks in advance; I look forward to assisting you further.