Map bug which is making me unable to finish the map

Hello!
I've been playing recently the map Cells (tier 7) and I was unable to finnish the map because the f bed blocked my way to explore the map, which I've lost 4 orbs of scouring and 5 orbs of alchemy to make the statistics on the map just right. No there is no other way or secret passage way to go around, I've been checking the map for 10 minutes.

~Riddick850

Here are screenshots, dunno why it didn't work when I tried to use the url code of img and img/
http://screenshot.sh/mFcpzfZw8rpEi
http://screenshot.sh/m8SSymlGmuP0K
http://screenshot.sh/odZJjd4lwdU6u
http://screenshot.sh/m2gs4Yp26jHoa