Thanks for taking the time to reach out to the Community for support. It's great having you here with us.
It sounds like you might have some issues going on with your browser. Such as corrupted cache. Web browsers collect cache to save time when loading repetitive data and images. Over time these files can become outdated and corrupted, causing issues like the one you're having with your bank updating. I've included the links for all supported browsers that contain the steps to clear the cache below.