I've put up a new AntS1 binary in my binaries git hub of latest 4.9.1a cgminer - of course with the cgminer git version with the fixes in it.

I've tested it on my pool https://kano.is/ and also on p2pool (fired up my home one for a while for testing)
For details and installing: https://github.com/kanoi/cgminer-binaries/tree/master/AntS1