Not much to add, really. Reloading the game and choosing the same options ends in the same result.
Code:
Version: 0.69.420 -PUBLIC#1338 Message: t.confirmSubmit is not a function Stack:
TypeError: t.confirmSubmit is not a function
at Object.func (https://www.fenoxo.com/play/TiTS/release/main.c702285f.js:1:1096924)
at Object.doClick (https://www.fenoxo.com/play/TiTS/release/main.c702285f.js:1:11576821)
at https://www.fenoxo.com/play/TiTS/release/main.c702285f.js:1:11231399
at s (https://www.fenoxo.com/play/TiTS/release/main.c702285f.js:1:9512848)