Twitter logo showing in email notifications but don't have a Twitter account anymore

Hello,

I noticed that the logo for Twitter appears in the business info block (name, address...) at the bottom on the email notifications to my clients. However my website does not have a link to a Twitter account and I certainly do not want the Twitter logo on my notifications. How to fix this issue?
 

Thanks.

This article goes through connecting and disconnecting social accounts, have you gone through and removed in all of the places you could add a twitter link?

https://support.squarespace.com/hc/en-us/articles/206543537-Connecting-social-accounts

Unfortunately, when I click on the link you provided, it takes me to a screen that flashes with the message ''gathering ressources...''

I had removed Twitter link in Setting-Social Links. Where else should I remove them?

Twitter is not listed in my Setting-Connected Accounts either. I had removed it.

I think the problem stands with the SquareSpace template for the Email Notification. Yesterday I did a test email for Confirmation Order and that's when I noticed the Twitter logo next to my business info.