The Old Line Problem (TANE)

Hi, a MRR fan here...Have just download the Old Line...but it seems like there is some glitches in TANE :'( I have download the Mediafire version sonce i can´t find it in the DLS.
There is some solution? the model looks great. Also i would like to know how other people deal with the shadows (walls and roof of the room) in MRR.
THANS in advance!
Diego.

damn! i forgot the sreenshots!

https://ibb.co/kknSnm
https://ibb.co/hwoYSm