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And you probably know this but, unless you're applying for something important this month, it really doesn't matter. Just let it ride and things will straighten themselves out on the next reporting cycle. I doubt you're going to get any AA because some lender did a SP and saw that you had a high balance on one card one month.
@MikeyMagic I'm going to agre with @mgood and wouldn't worry too much about it. One month of high utilization isn't going to matter if you're on time with your payment and it's paid off quickly.