Bug buy buttons and add to cart

[eesteve]

The problem is in some products made in the e-commerce and that puts buttons to add and buy products that the system wants, it does not add buttons to all products, how can I fix it?
Thanks
Greetings

 

[fnadal]

It was strange but I happened to the same thing, and the truth is that it's hard to know that this happens. I just passed me a couple of times. Do we need some patch?

Indeed, ... There is a great repository parcher that we can see or updates?