Jorge Rodriguez Samaniego
In my opinion, in the situation you’re describing, the SecChip has already been spent, and the shipping action has already been taken. The PR Crisis can’t retroactively abort an action which is already being taken (if you hadn’t taken that action, you wouldn’t have gotten the PR Crisis - infinite logic loop). So, in principle and in general, any PR Crisis takes effect immediately, but none can effect you retroactively.
Does that make sense?