We’ve decomposed the lists methods a bit in API v1.1.
Which method(s) you use depends on what your goal is.
If you’re wanting just a list of lists the specified user is a member of, use [node:10277].
If you’re wanting just a list of lists the specified user owns, use [node:16163].
If you’re wanting just a list of lists the specified user subscribed to, use [node:10300].