Letting two (or more) translation services is definitely a wrong idea. BabelShark tries to determine if you are using a service like Google Translator, and disables translations.
To avoid translators messing your content, disable third-party translators:
Google Translator
Add meta tag to your website <head> section:
<metaname="google"content="notranslate">
Alternatively, add notranslate class to <body> tag.