Might sound like a 'broken record' with this comment since you have received it many times, but there is a problem in the festival chapter where you see Sieghardt, Finn, Thea and Lynnette again. It makes it so none of the options work and they all lead to the same page with all the outcomes of the options listed no matter what option is chosen.
And it abruptly ends with only one option that looks like this:
Which is available to click on but it will just lead to an empty page with an error code displayed:
However I still enjoyed the game thus far and would love to see where it leads after these problems are dealt with :D