Latest update and cover photos

Hi 7th Queen,

Amazing theme, I have this set up and running on a clients website almost perfectly.

Everything had been fine, but upon the latest update I can now no longer access the back-end of the site. Luckily at the moment it is private while he prepares to launch, the url: https://teacherstravellingtogether.com

Further to this I have noticed the option to upload a cover photo appears to have disappeared. It was working fine, but out of the blue it appears to have vanished.

Any help with this would be hugely appreciated, please let me know how you would best like access, however as I say, we can’t currently get into the back end.

Best Regards,

Lex