Hey Dibbs, I know I am late to the discussion regarding the corp exchange/pin issue, and I haven't gone through all the posts regarding this issue... but here are my 2 cents.
If your rom is the only one having the issue, then I guess its save to assume a program/tweak/modification installed by you is causing it. So why not setup a base rom without any modifications/tweaks/programs and release it as a beta to see if that solves the issue. If it does solve the issue, install your mods/tweaks in small groupings and release a beta each time. That way we can confirm which batch of mods causes the problem to narrow down the issue.
I know the above solution is not ideal, and very time consuming, but that is usually what I do when I have a hard to fix problem. Start at the base (that works) and work my way up till I hit the problem... And it usually does take a lot of time.
Thanks for the great work and support.