Hello,
Yes it's possible, to check this you can switch for a default template like ProtoStar to see if that solve your issue.
But take care that you haven't yourself create an override from old HikaShop views.
To check this, from HikaShop Main Configuration, go to Display dropdown => Views
If you see a
little trash icon, try to
keep this custom view on your side (in order to don't loose your custom code), and try to remove this override view, to see if that solve your issue (with your current template).
Hope this will help you.
Regards