So I came across a little bit of a weird bug today, not sure if it's the CRJ or Navigraph. I have AIRAC 1113 installed. When you go into the DEP page for KDTW, the SIDs all show correctly, however on the right side of the FMC for the runway selection, they are misinterpreted. At DTW you have 22L/04R, 22R/04L, 21L/03R, 21R/04L, 27R/09L and 27L/09R. All twelve runway selections are there, but they all say either 03L and 03R or 04L and 04R more than once. But if you do start clicking through the list it's almost like a guessing game, you will eventually find lets say 22R even tho the FMC says 04R, once you select it, it will bring up the proper SIDs for that runway. I know this is kind of confusing. Let me know if you need screenshots or if I can further explain it.