In 1 category the products variants column is gone

-- HikaShop version -- : 2.4.0
-- Joomla version -- : 3.4.0
-- Browser(s) name and version -- : Chrome, Firefox
-- Error-message(debug-mod must be tuned on) -- : There are no errors

Hello,
If you go to domain/abstract and click on any product you will only see the picture of the product and the Add to cart box.

If you go to domain/anime and click on any product, between the picture and the add to cart product you will see all the options/variants of the product.

All the categories that you see on the left side menu work well except the abstract category.

I don't know what happened, everything was working ok. I just thought I'd do some work today on it and realised the Abstract category isn't working properly.

Also, I went to the backend and clicked on a product in the abstract category and then clicked on Manage Variants and a message appears:

Message
Successfully Saved

And then nothing else besides the backend hikashop menu bar. It's white under that bar.
The products in other categories work fine - just this category is weird.

Please help me sort this out.

Thank you!

Normal with variants:

Abstract category product - Missing variants

Hello again,

I have used Mass Actions to erase a lot of thousands of products. And i erased them using the product code, the main code of the product, i don't even have the codes for all the variants.

And I did not erase products one category at a time, I erased them using 10.000 codes at a time, so across many categories at once.

This is a screen shot of the Characteristics tab of the product:

And when I click on Manage Variants this is what appears



This kind of looks wierd to me. I can see the characteristics but when I click on Manage Variants that message of Succesfully saved appears and no variants. There must be some kind of mixup somewhere.

The "add the variants again" advice is easier said than done. There are 200+ products with around 10-15 variants and I don't have a backup of the way I created the variants (quite some time ago).

Please help!

Hello:

We are going to start a project using Hikashop for 100.000 productos. Can you send us your shop url .

Thanks

Carlos Arango