You've done nothing wrong, Kori3.

Great job for changing the invoice template. It's one of the troubleshooting steps to resolve issues on your company file.

You can also run a data checkup by performing the verify and rebuild data utility. It will help fix data corruption. Once done, make sure to restart QuickBooks for changes to take effect.

If the same issue persists, I recommend contacting our QuickBooks Desktop Team. They can create a case about this behavior and forward it to our Product Team for further investigation.

Let me know how the step above went through by leaving a comment below. Just tag my name, and I'll get back to you.