So, I get a call today from a credit card company saying that b/c a delinquency on another card has been reported, they were slashing our credit limit from $14K to $500 (we owe $0 on this card btw). I've never missed a credit card payment, so I pulled our credit report, only to see that my mastercard has reported the delinquency.?
Mind you, I've had a zero balance on said card since January. So, after 4 people and an hour, I finally get through to the "collections manager". I explain to her that I am presently looking at my current online statement (I don't receive paper bills) and it's showing a zero balance. She explains that when I paid off the card in January, a charge of $105 had yet come through and it's been accruing finance charged for the last eight months. Hello!! Why has every statement for the last eight months shown a zero balance??
She apologized and said it was a "computer error" and they'd retract the finance charges. That's good, but I'm more concerned about my credit report. She said they'd report the resolution, but if this has a lasting effect, I'll trip. I've worked my butt off to make sure I have a perfect credit score. I've never even missed a payment before this fiasco. Is there anything else I should be doing about this?

Re: Just spent 90 minutes on the phone with CC company
How ridiculous.
I got a letter from my cc co saying they're raising my interest rate to 30% based on "lack of credit history." I have more (GOOD) credit history now than when they issued me the card last November. CC cos are really getting obnoxious.