Regarding ‘Read more’ translation, we will update the circleflip.pot in the next update, and it will be fixed.
Regarding the CF Google map widget, I have found the issue and fixed it for you.
Thanks for reporting it, and it will be released for all the users in the next update.
I just noticed an error appears in the map widget at the frontend, because the API Key you have created is missing some configuration
Fix Link: http://stackoverflow.com/a/32998566/2703010