Thanks for getting back to me, coastalrandr.

You can do a basic troubleshooting to identify if this is a program behavior.

First, you can use a private or incognito window since it will not store any data history. Second, if the error still occurs, you can clear your browser's cache. Doing this will help your program to start fresh. Lastly, if you still encounter the same error, you can use a different browser. There are times that the browser you're currently using isn't working.

You can always get back to me if you have further clarifications.