Customer account order page does not update

In our theme (Prestige, customised), we have an account page for customers to see their orders. We noticed that the order data here doesn’t update when the order gets updated.

For example, this order in the screenshot has been updated to have 2 instead of 1 of the $780 product. In other orders, we’ve removed entire line items or changed their price in the admin and the order page did not reflect these changes.

The theme template uses the order and line_item objects. It looks like the data provided by Shopify is not getting updated.

Any idea what’s going on here or how to fix it?

same here