I have send fiedcat a pm asking fo the timeframe.
This is the response I received. Can't say I understand it, but it sounds like September 16 there will be more info or a new post to clarify:
Hi,
Here is the timeline:
Now - continuously supply of block erupter USBs
September 16 - restocking of new blades
October 7 - releasing of newer products
We would compensate with new blades or a combination of the above three. But anyhow we will start compensating(collecting information and shipping) at September 16.
Best regards,
friedcat