Hello there, @mike191,
Unexpected behaviors in QuickBooks Online are sometimes affected by web browser issues. Have you tried entering these expenses in a private window?
This doesn't save any data in the cache making it a great place to check for browser problems. You can use any of these keyboard shortcuts to launch a private window on different browsers:
Google Chrome: press Ctrl + Shift + N
Mozilla Firefox: press Ctrl + Shift + P
Safari: press Command + Shift + N
If it comes out correctly there, go back to regular browsing then clear the browser's cache. This method removes the cache history to start with a clean slate.
Leave an update in the comment section below. I'll be right here if you need additional help. Have a lovely day!