Where's my refund on irs.gov is saying that i'm putting in the wrong information but it's worked fine and even said it was approved until today???

Tax returns can disappear from WMR while they are being processed.  

You can try calling the WMR automated hotline instead: 1-800-829-1954 or visit the IRS website.  

Here's an article that can also shed some light on this issue.  

Please see below.  

Why is there no record of my return at Where's My Refund ...