A browser-related issue may be preventing the system from loading the correct data. With that, let's perform some troubleshooting steps to fix the issue.
To begin with, let's check the 1099 e-filing status on an incognito window. Here are a few keyboard shortcuts you can use to open one:
Google Chrome: Ctrl + Shift + N
Microsoft Edge & Mozilla Firefox: Ctrl + Shift + P
Safari: Control + Option + P
If you're able to see the status, you may go back to a regular browser and clear its cache. Piled cache can also be the reason for some unexpected issues on the opened pages. You can also isolate this further by using a different supported browser like Google Chrome, Mozilla Firefox, Microsoft Edge, or Safari.
Moreover, I've added here a few articles that will guide you in reviewing the current 1099 filing status and previously filed forms: