[BUG]: The calculated prices for products in the order confirmation emails are incorrect.

[humanwebdevelopment]

Describe the bug
The calculated prices for products in the order confirmation emails are not correct. It doesn't show the unit price in the email and seems to take the price for the supplier's unit (e.g. a box of bananas) instead of a kilo. The total price is correct (see screenshot).

Foodsoft Version
4.9.1

[lentschi]

I couldn't reproduce this right away & this is quite hard to debug without further details:

• Are you really on 4.9.1 or on the current master (upcoming 5.0.0)?
• Can you provide exact steps to reproduce (with the small.en seeds for example) or data dumps that allow analyzing the issue?