I was able to get Storify to load Tweets as far back as Jan 14th, but it didn't get all of them from that day, so I picked up on the 15th instead. I'm still posting the links (from Storify) of the Tweets I posted here a couple of days ago of the ones I missed from the 11th to the 21st, but at least half of those are now on Storify. Confused yet? Hopefully if you check out my Storify page it'll all make sense.
Edit: I also updated Russ's Production info: http://storify.com/Valerie613/spn-production-s9-russ-s-filming-dates-times
Usual spoiler warnings apply. Don't click if you don't wanna know.