If the test is at 11.25 and she is moving her schedule back and wants to shoot at +11.5, I don't see any problem with that.Wasn't the 144 at +11.25? That was 45 minutes ago and the numbers can change in 45 minutes time. Are you back on schedule now?
It if the test was actually 45 minutes before you plan to shoot, Sandi, then yes, I'd test again before you shoot.