Calendar repeats the same days twice!!!

I'm not seeing that. What day of the week is your start day? What Operating System and browser are you using?

April

attached you will find a screen shot

HI I use Mac OS Snow Leopard, and i see Oct Sat 17, Oct Sun 17, and Monday Starts with 18??

If this "twin" day is only in October I would guess it is a Daylight Savings Time bug (where the switch is a week later in most places). Otherwise it is an ordinary bug. :p

i just logged into your account and i don't see this happening. i assume its gone?

still the same?

now is working thanks!!!!!!