Push to talk gone

Hello Peoples.... I have been using the new build, 7.1.0.163 for about 5 days now and my battery life, with moderate use, has actually gone up. About the PTT Icon, it is where it was earlier in the Applications Folder. The difference now is that I still have the Icon in the Apps folder but it is no longer in the "Third Party Application" folder where it once was which was Options/Third Party Applications. I had PTT there prior to the new 7.1, along with "Pattern Lock", but after the update, it is no longer under "Third Party Apps "either. I only have "Pattern Lock" there. Anyone with the same experience? Is that because it's not a VZW update?

Yes, probably because it's not an official Verizon update and the application probably isn't compatible with 7.1 yet.