Bug in computer analysis replayer

Hi, i have an issue with the replayer when i check a computer analysis of a game. 

When i click to "next move " (see file), the move is done on the replayer normally, but then there is a small lag and then the replayer go back automatically to the beginning of the game.

Note that until today, everything was working fine.
 

Also, when i click on with the mouse directly on a specific move (ex move 20), there is no issue, it work fine. But if then i click on "next move" , it go to move 21 for a short time (less than 1 sec) and then back to the beginning of the game.

Any idea?

same thing here

Same. I'm using google chrome. In the status bar right after I hit next move, it says waiting for www.chess.com followed by waiting for google-analytics.com 

This is really annoying.

same problem here , I emailed support but no answer

Same here with Safari

This is a real annoying bug I also am using chrome, and an updated player. what is the purpose of being a preimum member if one of the most instructive tools doesn't work? I hope this gets fixed real soon.

I have get the same issue in both Safari and Internet Explorer9.  The only thing I found I can do is click on the moves in the RPN notation to step through the game.  Not the most convenient, especially if I want to follow through on the other lines that the computer suggests.

Same problem here, Firefox 25.0 on Win 7 Home Premium.

I have this problem too... all browsers.. It's a c.com bug that needs fixing... I'm just about to send a ticket..

Same thing here - please fix!

Same Problem, Is there a solution?

Sorry about this, guys :( We're working on it.

Thanks Kansha!

For me the main bug in the analyser is that it won´t let me promote pawns in red variations. Why´s that?