Cannot get to analysis board

With some games I cannot get analysis board.

When I go to my profile, then almost every game I go to, when I click on it, I get with the game the option to go to analysis board.

With some games, that option is missing. And when I click on "tools", and then go to analysis board, the moves are missing in the window of analysis board, and I cannot get to it.

What can I do about that?

Maybe you are in analysis board already.
Can you give an example ?

If you go to my profile, scroll down about 12 games, there is a tennisson gambit with me white.

With that game I cannot go to analysis game, and I'm not yet in it.

I tried it with firefox and chrome, same result.

If you mean this game:
https://en.lichess.org/MWI7lEbr#7
I do get the analysis board for it. Just move the pieces to add variation. If you want to save your analysis for later usage click on the "menu symbole" next the navigation buttions and then click "study this game".

I meant that game. When I follow your link, then I get a workable analysis board, but when I go there through my profile, I don't get an analysis board and don't get a normal one through the "tools" button.

I get to see this: https://en.lichess.org/MWI7lEbr8gxC

When you go there, do you also get to see the game without a button for analysis board?

If you go to "Tools", it will show you only empty board. That is not for analysing any specific game. That is just an empty board. So forget about it. Lichess has much better option instead of that.

It is very simple. (But not very visible.)

1. Open the game you want to analyse.

2. Click on "menu icon". It is beside "move navigation" buttons.
   (Search for "menu icon" on google images, if can't find it.)

3. "Study this game"

Never mind, I figured out what was going on. The server was telling me that the opponent was asking me for another game. As soon as I clicked that I don't want to do another game, the option for analysis board popped up, and everything is back to normal.

Thanks for your help.