IT head ruined the company. The whole product is delayed, no single feature is working.

As I hurt his ego 6 months ago by pinpointing his fault. He kept me out of the whole project and handed over to my juniors.

The investor has spent lots of money and they are demanding work.

Now, he avoids eye contact as possible. Don't know how I should feel.

Be happy for "told you so!" or be sad that we have to look for another job.