Can you please follow the solutions in the ticket links below and see if any of them solves the issue (from what I can see, there were still some incompatibility issues between this plugin and the WPML plugin - that might have been solved by the developers of the plugin already - and that it is recommended that you use manual translation)?
Please let me know how that goes and if you are able to solve the issue, will you please let me know which solution from which ticket makes things work on your site? This way, we will help others with the same issue as you find a solution faster.
I will be waiting for your response.
PS: Just a note that I won't be working on the weekend so I will be able to get back to you at the beginning of next week.