Remove addl-sitemap

@lutheradams are you already on the latest version? This is an issue we fixed in 3.2.4.

I have updated, and is now fixed.

Hello, I have the same problem. Still have this problem.

It was fixed for me with an update to the latest version. Check that you are using v.3.2.4. Best of luck.

@raz921992 @lutheradams we identified one more scenario where this could happen, which we are fixing in our next bug release which will be out soon.

@lutheradams thank you for chiming in though!

@lutheradams I have the latest version but as @arnaudbroes said I think we have another scenario here that could happen.

@arnaudbroes thank you for response!