After Ronneby theme update, some of our customers have faced the issue with saving the data in Twitter Section Options.
After the updating the changes, the data you’ve entered were reset to default.
In such a case we recommend you to reinstall WordPress.
If the issue after WordPress reinstallation is not solved, please, mail us to firstname.lastname@example.org and we’ll check your issue and we’ll help you.
Regards, DFD Support Team