My apple account isn't working?

I'm trying to connect my ipod back to my apple account. I know the password and I just changed it. But it's not working. It keeps saying its incorrect. I have an iphone 5 and ipod 4. If somone knew what was up or could help me out here. That would be great.

Site may still be updating it. Be patient.
Or can request a new password in case it does not work after even waiting.