我自己找到了答案，在wikipedia上。答案是：25周年纪念指的是伦敦版，音乐剧版的首演是在巴黎，只是伦敦一直在不断的重上演，另外，还有一个10周年的版本，貌似豆瓣没有，但mtime有。

http://movie.mtime.com/94036/

Les Misérables (pronounced /leɪ ˌmɪzəˈrɑːb/; French pronunciation: [le mizeʁabl(ə)]), colloquially known in English-speaking countries as Les Mis or Les Miz (/leɪ ˈmɪz/), is a sung-through musical based on the novel Les Misérables by French poet and novelist Victor Hugo. Premiering in Paris in 1980, it has music by Claude-Michel Schönberg, original French lyrics by Alain Boublil and Jean-Marc Natel, with an English-language libretto by Herbert Kretzmer. The London production has run continuously since October 1985 – the longest-running musical in the West End and the second longest-running musical in the world after The Fantasticks original Off-Broadway run.

全文链接

https://en.wikipedia.org/wiki/Les_Mis%C3%A9rables_(musical)