Extend contest for a day?

In dream extreme contest, https://www.designco...treme/comments/ contest, i feel strange, because of CH extend the contest for 1 day? Then i look in the comment field. CH did this just to  give time for winner to revise? Could someone explain about this? 

HI there

This was extended for more than one day  it was extended for  3

I am not sure what you want explained. The contestholder is the one that chooses the winner. It might have been the ch wanted to make sure the one they chose as winner was able to make the changes they wanted

Hi, Sharie. 

Thanks for your answer. I Thought that, once a contest extended, CH have to wait until the specified time to end the contest and choose the winner. In this case, CH can close the contest whenever they like? If so, I think the question has been answered. Thank you.

Yes a contestholder  can choose a winner at anytime. I do however advise the ch to let designers know they will be choosing a winner early  so designers can stop working on entries. Sometimes the timing is not right because of so many time zones

If a contest expires, it is for once for everyone - it is not time zone related. Am I wrong Sharie?

If a contest expires, it is for once for everyone - it is not time zone related. Am I wrong Sharie?

Yes and no  all time related to contests and our site is US time zones

so this I am really confused ... why my level remains 1. my design get a lot of points ranking.