wrong relation between BL and BO id's for 15210 / 30258

Leftoverbricks

I sync my store with Bricksync. On BL I have part 15210 listed, but this is synced in BO to 30258.
In other words: my 5 parts of 15210 are for sale as 30258 on BO. Please fix this.
Thanks.

Stellar

Go here:

https://www.brickowl.com/catalog/lego-roadsign-clip-on-2-x-2-square-with-type-1-clip-15210-30258

Edit to Remove Design ID from Child 15210 and the BL ID, plus add BL ID 30258 just in case and explain everything in the message box.

Then on:

https://www.brickowl.com/catalog/lego-roadsign-clip-on-2-x-2-square-with-open-o-clip-15210-65673

Edit to delete the BL ID, and request to Add BL ID 15210 plus explain it in the comments.