I once had to fix TogetherJS where the proceed button was broken: https://github.com/mozilla/togetherjs/commit/ced91da4bb53beab67d37b233f7008ce8c8e0df2 https:/

I once had to fix TogetherJS where the proceed button was broken: https://github.com/mozilla/togetherjs/commit/ced91da4bb53beab67d37b233f7008ce8c8e0df2 https://github.com/mozilla/togetherjs/commit/ced91da4bb53bea... Clue: what is the problem with this code?