I think some of the mods randomly broke and even after re-downloading the pack it still is broken I have the console logs if that makes any difference. I really enjoy this pack and would like to continue playing but these problems just make playing fell odd.
errors.pdf

http://pastebin.com/vKY326kT is everything that FTB spits out to me in the process of opening FTB and launching the pack. Side note there is a lot of useless things in the log have fun, and thank you.

That's no full log, please post the full log via www.pastebin.com or gist and which version are you using?

What exactly is the issue? What doesn't work?

It seems to have fixed itself but thanks for the concern.