Problem D of Codeforces Round #224 has incorrectly rendered samples for me. (Chrome on Mac). There are curly braces in the output for samples 2 and 5. These are not in the actual data, they are just on the website.

Here is the second sample:

3 4
####
#>^{}#
####

The curly braces are not supposed to be there. I know there have since been updates to how samples are rendered (showing different backgrounds for adjacent test cases within the same sample, for example), so I suspect this may have broken in one of those updates.

Not sure where to post this, so thought I'd flag it here.