Patch didn't fix it and still haven't found any workarounds. I've submitted a ticket with Ubi and PM'd the moderator about it. Nothing else to be done except wait and see if the 3rd patch addresses it...sorry.
Originally Posted by FALCONqwerty Go to original post
I managed to make the locked weapons reappear by using a gamepad.
Just bring the weapon wheel, select the locked weapon and change the type of weapon with the d-pad. (this didn't work with mouse/keyboard for me, only with a gamepad)
Sorry for necroing this thread, but it might still help someone. I found it when I was looking for a solution.
So just did the Ice vision quest, and my clubs got locked out, on PC I pressed Q hovered over my clubs and scroll wheeled to try and see if I could change the type, which it did and my clubs unlocked again ( have a DLC club? that I got when I bought the ultimate edition)....which is great because that would have been two hours or more lost.....