Problems with Facebook cutting off comments on iPhone 4S?

Hi, I just got my 4S about a month ago and up until last week it was working fine. Now I've noticed that whenever I try to post a status or make a comment/write on someone's wall, it will not post everything I've typed… Even if the entire post is just a sentence or two. I'm definitely not trying to write a novel on someone's wall, so I know it's not a max character issue. It just likes to cut off the 2nd half of everything I write. Anyone encounter this issue before and know how to fix it?

Most likely to be a problem with facebook itself, not being a very good app for Iphone. Similar thing happened to me before where it would not send whole mesages in chat while I was on my mobile, after a month it randomly fixed itself.