Hi there, @jules4.

Right now, our Product Engineers are still working to fix it as quickly as possible. While they do, I recommend reaching out to our Customer Care Team, so you'll be added to the list affected users (INV-51015). 

To reach them, click the ? Help button at the top-right corner and select Contact Us to talk with a live agent. Ensure to review their support hours so, you'll know when agents are available.

While waiting for a fix, you can check our articles if you need help with other processes in QuickBooks Online. You can look at the topics here and browse an article specific to your task. 

Should you have further concerns, let me know by commenting below. Take care.