Loss of time already invoiced linked to a task and bad invoice

[lmag]

Bug

Add product/service Empty in task affect billing and take bad price

Dolibarr Version

18.0.5

Environment PHP

No response

Environment Database

No response

Steps to reproduce the behavior and expected behavior

Step 1 : Add time and product empty

Step 2 : Save

Step 3 : Do Billing

Step 4 : Do billing with product for all ligne

Step 5 : Résult in Task Time

Step 6 : Delete line in billing to do correction

Step 7 : Delete all the but not in the billing line !

Step 8 : Bad Billing

Attached files

No response