They are still touring, well sort of, I went to see them in Manchester about two years ago and although it's a good night out, you really get the feeling you are watching a tribute act, I think Duke Fakir might still be performing with them, but for me anyway, without the mighty voice and personality of Levi Stubbs they are not the same.
On a different subject, that was a good link Andy posted, I saw they were selling Les Misearbles tickets for £17.50 for dates until the end of October 2011, last week I bought some for January 2012 and they were £65.50 each ! That is going to be a weekend of light and shade, Les Mis on Friday night and the Jersey Boys on Saturday night. I won't know whether to laugh or cry !