splash is not rendering this page form properly

[darkstar360]

The page https://focus.pcsb.org/focus/ is supposed to look like this:

But splash is rendering the page without the form in the middle, like this:

My Lua is :

function main(splash)
                        splash: set_viewport_size(1980, 1020)
                        splash.private_mode_enabled = false
                        splash:set_user_agent(splash.args.agents)
                        assert(splash:go(splash.args.url))
                        assert(splash:wait(5))
                        return {{html = splash:html(), pic=splash:jpeg(),cookies = splash:get_cookies()}}
                    end

I am using scrapy splash plugin

[MADDY312]

same problem, have you figured this out?