bug in AlphaSim?

Dear REST experts,

Recently a shocking paper has been published which criticize the use of cluster-based parametric correction:

http://www.pnas.org/content/early/2016/06/27/1602413113

This paper also pointed out the bug in 3dClustSim in AFNI, which was left for 15 years until recently. As far as I understand the algorithm in AlphaSim is identical to 3DClustSim. So AlphaSim would have the same bug? Has it been fixed in recent release of REST PLUS?

Thank you in advance,

Jun