Who's surprised at this revelation?
http://www.blabbermouth.net/news/jake-e-lee-why-i-gave-up-songwriting-credit-for-ozzy-osbournes-bark-at-the-moon/
"During a December 1 appearance on Eddie Trunk's "Trunk Nation" show on SiriusXM's Hair Nation, Lee recalled how he gave up the songwriting credit for "Bark At The Moon". He said: "Here's the truth. This is really gonna get me in more hot water, but whatever, I'm in hot water and I don't see a way out…"
He continued: "I was told from the get-go, '[If] you write part of the songs, you'll get writing credit, you'll get publishing. That's part of your deal.' So we recorded the album. I'm recording the album at Ridge Farm in Scotland, and this in the middle of Scotland, in the middle of farmland. It is actually a farm — Ridge Farm is actually a farm; the recording studio is in the barn. So I'm by myself. I don't have management, I don't have a lawyer, I don't have anything. Anyway… But they promise me, 'You'll get what's coming.' And I keep asking because I'm getting really close to finishing all my stuff on the record, and finally, once I lay down the final track of my guitar playing, they said, 'Ah! We have the contract for you.' And in it, it says, specifically, 'Ozzy Osbourne wrote all the songs. You had nothing to do with any of the writing, you have no claim to publishing, and you cannot say so publicly.' And I looked at it. I'm looking at Sharon [Ozzy's wife/manager], and I said, 'This is not what you told me before.' And she says, 'No, it isn't.' [And I said], 'Why do you think I'm gonna sign it?' And she says, 'Because if you don't, we'll give you a plane ticket, you go back home and you stand in line and you sue us. In the meantime, we have all your tracks, we'll get another guitar player, he'll redo your tracks, and you'll have nothing.'"
Jake added: "The only reason I'm saying it now is because that was just mean. That was mean. What am I gonna do? Really? Am I gonna say, 'Fine. I'm going home. Take my tracks off. Some other guy will get all the credit for playing guitar, and I still have to try to sue you for the rights?' It would have been just… not a good decision."
Asked how it came about that he got songwriting credit for his work on "The Ultimate Sin", Jake said: "Well, then, I refused to do anything until I had a contract in front of me promising me writing credit and publishing."