When I changed BOTH my Language to English US AND the Keyboard to US then the Emoji panel appeared.
To do this: Start> Settings (gear icon) > Region and Language> See all your settings there. If you have not got English US, Add a language.
Next, down in the task bar (near the time) there will be 'ENG', click on it and select the English US with the US Keyboard.
Then it works!
It would appear that all these Creators updates only work for US settings.
BTW, the dictation services also started up, but I had to go into the settings and activate them under Security> 'speech, inking and typing'.
FYI I live in New Zealand (In the South Pacific) and My Language was set to English New Zealand with a US Keyboard. Just having the US Keyboard was not enough, it had to have both the Language and the keyboard set to US