Hi Eric,
thanks for your system report. We have noticed that you are already using a plugin for reordering (One Click Order Re-Order from GetCommerce). A button (Re-Order) is displayed here for each order status.
Our plugin only shows such a button when the order has been completed (https://snag.gy/W3rLMf.jpg). An additional button “Order Again” will appear. Please deactivate the “One Click Order Re-Order” plugin and leave our plugin activated. If you see the “Order Again” button on a completed order, everything is fine.
If this is not the case, it only helps to deactivate all plugins in a development environment, except WooCommerce + Theme, and to activate one plugin after the other. As soon as the button disappears we know which plugin is responsible. Would that be possible for you?
Thank you very much for your feedback.
Best regards, Ulf