Need expert in joomla/MyBlog.

Im using joomla, jomsocial and MyBlog. There is some bugs with MyBlog. It looks like it has something to do with Windows 7, but im not sure. I would like an expert to take a look at this and sort out this bugs. If you are experienced with MyBlog, i strongly belive you have seen this issues before. Dont bid if you do not have much experience with MyBlog. problem 1 - when typing the blog the code is wrong for some users. Instead of </p> they will get <BR /> this make the blog preview page wrong. Showing the hole blog, not just the first paragraph. This mean i must edit this blogs myself, and add </p> in the blog. problem 2 - there are some users that click on a blog, and they get logged out. Then they must loggin, then it work. This is annoying. I think the main thing is to make myBlog work as planned for all browsers. Again, if you are not an expert in MyBlog, dont bid.