I noticed it yesterday too!
i'm sure it will make its way back....
Whatever you do don't get mad....I did the first time and now fondly looking back I was quite the idiot. A smart man told me once don't let anyone or anything live rent free in your head!
I am a procrastinator, but my diggin' partner downloaded 6 boxes of maps from AZ, CA and NV. All 11"X18" so easily readable. I kept telling myself to put the darned things on a CD, but... I'm not really worried about it.