The current affected range (< 3.2.1) implicitly marks 3.3.0 as unaffected. It is not.
Version 3.3.0 was published on 2020-02-12 as an explicit rollback to the 3.1.9-1 codebase. The npm release notes state: "3.3.0 is the same as 3.1.9-1." The Math.random()-based RNG that the advisory describes as insecure is present and identical in 3.3.0.
References