Hi,
Thanks for reaching out!
We have checked the newsletter issue you have specified. It is fixed on our demo with the same version. What you need to do is download the theme again from https://www.themespride.com/my-account/ and upload it at Appearance -> Themes -> Add New. It will show you the screen of an already existing theme, you need to click on “Update and replace with existing”. After that check your front end.
Thanks