If you still can't find them, it would be a good idea to try accessing your account on a Private Browsing window and try looking for them again. Here are the keyboard shortcuts that will help you accomplish this in all supported browsers:
Internet Explorer: Ctrl+Shift+P
If it works, then it's possible your main browser has accumulated too much historic data, which can impact processes and cause this kind of behavior. To ensure this doesn't happen again, I'd recommend that you clear it's cache.
Please know that I'm only a post away if you have any questions about QuickBooks. Wishing your business nothing but the best. Have a good one!