I hear you, @SAL2021.

I want to ensure I have all resources to identify why your invoices seem to have a problem with the style or template used. May I know if the invoice templates in question is a recurring transactions? Saying you are updating one of the invoice templates the other one also updates, can you tell me more about how are you updating it?

Keep me updated in the comments below. Hope to hear from you as soon as possible. Stay safe!