Problem amending return

Hi,

A few days after filing my Federal return I realized that I needed to amend it.

This was on February 9th. Using my desktop TurboTax    I tried to do an amendment.

I got the message due to updating  tax laws ? , I would have to wait until February 15th.

Today I had TurboTax update, but still get same message and now it says I need to wait until February 22nd.

Is this normal or a glitch in the system?

Thanks

Ed