Yes, this has been a problem for the Anthem only it seems. A few things can account for this, one, the IFS front end tens to have the coach sit very low for it's "rest mode" I've seen American Coach carry this same trait over the years and now that Entegra installed these massive 315 tires for the front, it is now more important than ever to make sure your aired up before you take off.
Spartan and Entegra both are looking for a fix.
I know the fastest way to raise the front end now is to turn on the leveling jacks then hit the "retract all" button. For some reason this "bypasses" the process and raises the front end fast. Not doing this seems to take forever to get that front end up.
Just looking at the gages and not seeing for yourself the clearance of the front well for your tires, might cost you $$Thousands in tire replacement.