Advice: Some posts of the blog lost format

I just discovered that numerous posts of the blog changed the format it took me some time and work to do.

The paragraphs are missing and it became a little strange.

I'll try to correct it. I do not understand since I write the posts on the Blogger editor to avoid that the HTML of another editor doesn't match Bloggers.

I'm having problems with both editors: the new one dos things that the old one doe not.



I use both but lately I'm having problem to access the old editor and even the Settings.



Not a great day in blogging.

I'll do other stuffs and later I'll take a look if the first page of the blog is still the same, or it has changed or disintegrated.



grrr



Update: January, 23, 2012

Due to these problems I had to change to the new version of the new Blogger interface and I'm using it's Editor.

I have problems arranging the images and I don't understand why by default the uploaded pictures go to the center.

I'll get used to it little by little but I still will have to search for the posts who were changed ant do it again.

Since it will take a lot of time I'm not sure if I'll do it.