We’ve had problems like this reported over the years. I suspect it’s something wrong with this pluralization logic, but I would expect it to have been reported by now:
MessageFormat.locale.ru = function (n) {
var r10 = n % 10, r100 = n % 100;
if (r10 == 1 && r100 != 11)
return 'one';
if (r10 >= 2 && r10 <= 4 && (r100 < 12 || r100 > 14) && n == Math.floor(n))
return 'few';
return 'other';
};
That logic is very strange to us English-speakers… 