Not Removing empty fields or Polls while creating or after editing

I added it to the Article .. and when creating an article, and some Polls under it, the empty fields i leave doesnt dissapear, they just stay there. and also, i think it is creating always new empty polls under the creating site.. they dont appeare when the article is public, they just are there when I create or edit the article...

also when I add a new field to the poll. all the Fields text above are beeing deleted , and I have to retype them all..

thats it what i found untill now.. since today ...