Is it just me or are others having issues with creating Invoices, Sales Receipts, etc. after today's update?

Hi there, 

Glad to have you post in the Community. I'll be happy to look into the issue you're having. 

First, let's determine if this may be a browser related issue. The best way to do this is clearing cache and cookies. Here's an article which shows you how to do that. Give this a try and let me know if you're still having issues with your account. I'll be here to help.