Wha?!? When did this happen? I took an NRA pistol training class about 5ish years ago. I was hoping to take other training courses through them eventually...
The NRA has been increasingly difficult to work with for a number of years. They stopped actively supporting trainers long ago, and the cost of certification and training materials has gone up substantially. Everything has to be done "on line" now, and they don't answer questions reliably. Their excuse is that they are all "volunteers" and so we can't expect too much. Of course, the NRA spends millions to mail the constant propaganda and demands for more and more of our money.
The final straw was the new "blended learning" thing (look it up) that infuriated almost every NRA trainer, and brought a firestorm of protest. They have scrapped that as a requirement now, but the damage is done. I've talked to a lot of long term certified instructors, and a great many of them have hung it up as I have. The NRA has a long history of grabbing defeat from the jaws of victory. sigh (Also something about "if it ain't broke, don't fix it...)
You can safely take the NRA courses now, if you want. IF you can find a local instructor. Don't know where you live, but there are a great many, often much better courses available in some areas. One of the best is in AZ:
http://www.aftt.org/ American Firearms Training & Tactics. I am a graduate of their handgun and self defense program.
http://www.tacticalshooting.com/ is another good school. They offer training in the east, as well as some classes offered other places. I have used their techniques for years, and would LOVE to attend one of their full classes.