The reason it was removed, I'm pretty sure, is that the episodes were up on a temporary contract. The contract expired, so CR had to remove them. The normal situation would be to renew the contract, but I guess they didn't like using CR.
Did they drop it due to storage space or rules? Not that I really really wanted to watch this, but if it's about rules, I thought that's why I pay my money for this site? Meh.
lol you didnt miss much. sad to see crunchyroll droping things, but when you play by the rules you cant keep anything forever. in this world there 3 things that never fail: Death, Taxes and money talks trash.