Thank you again, Andrew!

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One more... If you got time.

Now Zorro fails to start trading altogether.
Apparently attempts to load history since Crucifixion.

Had this previously. Unsure what exactly helped.
I know I rebuilt history t6 altogether with today's data.
Somehow it just started trading again.

Does that mean I will need to rebuild t6 every time I want to start trading?

What exactly is this behavior? Any ideas?

Mentions invalid expression but that one is not in strategy script as testing completes successfully.