Not to ruin the plot... but it's over already. The panic was less than impressive.
We can't be sure until it is confirmed that all the pools have stopped SPV mining and upgraded to the latest version of Bitcoin core. I read that whole thread and nobody knows for certain. Here's one post from it that suggests the problem might be fixed, but clearly says nobody knows for certain.
We don't know until an expert posts some conclusive proof that it's fixed.
...
We just need someone to confirm this. I think that everything is fine now, however I can't be sure.