I've got the funniest fix for the freeze problem on the web version -- I'm on mac, firefox, and have gotten WELL past even year 13 an on by doing this.
While everything is loading, zoom in and out just a little bit really fast. Then while the year is happening, also do that.
I don't know why it's working, but I've been so sad the past couple of days since I kept having to refresh all the time with the freezing issue happening so randomly. Glad this silly little thing works on my end!!
Having the same issue as others with the tax resetting to 90g at year 10 and then randomly glitching into different numbers.
Still, thanks for this fun lil game!