For some reason one of my clients doesn’t receive their invoices, so I e-mail it to him every month. However, this month, the Past Invoices section (where I normally go to download PDFs of their invoice) reads “No invoices found.” Where did they go? Thanks!
Hi there! 
If your invoices are no longer visible, this is an account-level issue. Please reach out to the fantastic folks in our support team, and they will be able to help you retrieve those invoices: Webflow Customer Support | Webflow University
Cheers!