I'm sure there's an answer to this question in here somewhere, but I hope you'll forgive my unwillingness to scan 733 pages for it...
I'm RNGing for shiny Terrakion in White 2. I have no problem hitting my seed, I know because I've caught the Terrakion and confirmed my IV spread of 30/31/31/22/31/31, on IV frame 1. My shiny frame is 107 using a Jolly synchronizer.
My problem is obviously that I haven't been getting a shiny, but here's where I get confused: I thought that I was just missing the frame because of the backpacker WNPC, so I took out the synch, and the Terrakion was Bashful, and the only Bashful nature within 17 frames is the shiny one.
I have B/W 2 checked and Memory Link Checked and I've like quadruple checked my SID. What am I doing wrong? Could this just be an RNG Reporter bug?