Last year, I thought Oakhurst would be a fun add-on to the George Cup at Ballyhack, but, as you mention, it was closed after the flood. Staff was interested in having us until the natural disaster intervened.
I checked a couple of weeks ago to see if it would be available this September (George Cup VII, you're all invited) and it seems that it isn't going to be reopened in 2017. My understanding is that Oakhurst Links will be open again in 2018. The access road wasn't even usable until fairly recently (which has had a detrimental impact, apparently, on progress on the 18-hole Oakhurst project higher on the property).
WW