yeah its the first time ive noticed something like this, it shows it for both my wow accounts to, the numbers the same for each as i renewed the two like 6 minutes apart, but as i said in the above one i didnt notice it shuffling amount of time til about 16 or so days left, went 16 to 12 to 13 then back to 16, 4 days ago was 12 last night. turn pc on an today it shows at 8, both licenses are supposed to expire on the first according to mousing over it.
main acc oct 1st 1:05am, alt acc oct 1st 1:11am