See below

Sue_Herrick

Candy crush would start to load on my iPhone but then kick out to the home screen. After several hours of trying I went into my iCloud and re downloaded it. It kept my level but all my 60+ extra lives and all my boosters were gone! Can you please reload them? Is that possible? thanks Sue :-)

StuckInATree

If you loaded a previous back up of your game then it's no surprise you lost some items, everything that you would of earned since that back up was made would have been wiped. Your level stayed the same because that syncs to Facebook /Kingdom along with gold bars whereas messages containing lives and boosters on the other hand are only locally stored and don't sync.