The last info on their forum is from the 28th of August.
Re: Expansion Bundle Development
Post by WTG - Tom Green on Fri Aug 28, 2015 9:39 am
Another update on the expansion bundle progress:
Last week and today, I've sent in changes requested by the manufacturer for the samples to be made. The changes were small issues to fix, but important ones to catch during the process, such as the border on one card not fully extending to edge and adjusting text on the box cover to help visibility according to how they want it printed. So everything has been tweaked (except for the Curse tokens I need to adjust tomorrow) and should be good to go.
This should be the last of the fixes, and then they'll send the samples our way soon.