Does anyone have an example of a 2 years LLM/Master program?

I think that most of them are in the US. The first year generally focuses on Legal English or US Law and the second year is a typical LLM. Vanderbilt, BU, WUSTL, Penn State... and more, all offer variants:

http://www.llm-guide.com/article/1007/two-year-llms-taking-the-time-for-legal-english