I got a call today to set up an interview with a third company. No reason for me to stay.

I saw something on reddit this week to the affect of 'you date someone for who they are now - not who they could become. Same thing with jobs. Consider if this situation stayed exactly the same and how you would feel about it. If that is negative then move on.'

If my job stayed the same for the next two years - which is probably will - I would still be miserable.