Based on what I've seen from other forums and some gun sites such as Gun Broker and Cabelas Ruger may have some intention of doing them in some neat orderly fashion but overall they are more focused on getting as many done as humanly possible.
When I placed my original gun on layaway my local LGS had a few different models on hand. They currently have one model just as of a few days ago. Based on the advertisement it's at least trwo guns possibly more. It hadn't been there for a few weeks because everything was taken off line at the time of the recall. Gun Broker as of a few days had a few models online but only one which was advertised it as being fixed. As far as I know the few others that were there could have been. Buds didn't advertise theirs as being fixed but mine was. In fact if you check out Buds there is one guy who received his on the 22nd of June and it wasn't fixed. This was after the recall and it's actually somewhat surprising that they sold it. My local LGS said that because of safety they couldn't sell me the one I had on layaway.
Anyway from looking at other forums it appears some who had received their email after others have received their guns first. So it appears as owners as well as retailers are receiving some that are fixed but there isn't a huge supply yet and it's not necessarily first in first out. They maybe working on getting it more exact and they may have good intentions but it sounds like the major concern is getting as many done as humanly possible.
), my package arrived yesterday. The instructions are pretty self explanatory and this link to a video is provided: 
