Puzzle rush bug

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Sinusxdx7

I would like to solve puzzle I did wrong during the puzzle rush. To this end I open those puzzles I solved incorrectly, however some of them are bugged and I cannot solve them. 

Here is the bug. After I press the orange button 'Solve Puzzles', I start solving new puzzles while this puzzle goes away.
Moreover, the first white's move in the puzzle is not shown. So I cannot really analyze the puzzle. 

In contrast, this is how it looks for the most puzzles without a bug. 

I can press the button in the bottom left corner (hand touching a pawn) to try to solve this puzzle, where I can also use analysis option.