On 1/29/2021 at 9:26 AM, salvavidal said:
This is strange. Copy_shopdata does not change the old database. It just copies the specified tables to the new database and makes all the language id changes there. And neither in the old nor in the new database does it change the ps_lang table - what must have been done in order to achieve the "0 old languages" that you see.
So my best guess would be that you made changes in the code or the database that didn't work out well.
If you can reproduce the deletion can you run it with 'verbose="true"' and pm me the outcome? Then would enable me to check more in detail for what causes the problem you experienced. And if it was something in CS I would certainly notice it.