Thanks for the screenshot. Yikes, that shouldn’t happen! We do test thoroughly with each WordPress, WooCommerce core, and extension release to make sure they’re all compatible. Looking at the details of your screenshot, I think something might be up with your setup. See where it says WC_VERSION instead of a version number?
Can you please try the following:
1. Temporarily switch your theme back to the WordPress Twenty Sixteen Theme
2. Disable all plugins except for WooCommerce
3. Test to see if the issue has been resolved.
4. If that resolves the issue, then slowly re-enable features until you find the one that’s causing the conflict.
If it doesn’t resolve the issues, please let me know so that I can help figure out where the problem is coming from.