Hi Fotis,

Just wanted to highlight a bug on the latest dev version of K2 for you to look into. I have a site running on K2 v2.10.4
[Dev Build 20210104] and it has a news page using the category blog layout with a page template override and it's working away fine. I downloaded the latest dev version today though and installed it and got the following error on that page:
Key 'idx_item' doesn't exist in table 'i'

I tried disabling the page template overrides but the error still persisted. I then installed the older dev version of K2 and it went back to normal.

It's not causing us any issues just now, but just wanted to highlight it to you so that you could investigate it.

Dave

Tested on site and works as expected. Thanks