Wrong Tracking Number?

I'm not sure, but I believe I could have been given a wrong tracking number for an order that went out yesterday. I have ordered 3 times recently and I was getting up to date results. Now its been over a day and it's as if the tracking number is invalid. I'm hoping my package will still be sent to the receiver, as it is s gift for mothers day for his mother.

Hope it's a mistake or a glitch, but it leaves me a bit worried. Also hoping this is the first and last time it happens.