Main menu, yes. I'm on a computer
Chrome, mouse and keyboard. Whatever fix you pushed appears to be working and I'm currently playing.
One little suggestion:
It feels like there's a learning curve when you first start playing. It's a bit confusing trying to figure out what tab does what, how to make money, etc. My suggestion is that maybe you add in a little mini tutorial that just explains the basics of the mechanics in the important tabs when you click on them. Also, in regards to the research, I think it would be helpful to know what effect the thing you're researching will have. Like under the flavor text, something that gives a more straightforward explanation of what the research unlocks, or 'upgrades' for lack of better word