Summary for drive J: (AnyDVD 6.1.7.4)
TSSTCORP CD/DVDW SH-S182D SB06 0615
Drive (Hardware) Region: 1

Media is a DVD.
Booktype: dvd-rom (version 1), Layers: 2 (opposite)
Size of first Layer: 1946848 sectors (3802 MBytes)
Total size: 3868276 sectors (7555 MBytes)

Video DVD (or CD) label: BLADE_HOUSE_OF_CHTHON
Media is CSS protected!
Video Standard: NTSC
Media is locked to region(s): 1!

Warning: .bup file location is wrong, .bup processing disabled!
RCE protection not found.
DVD structure appears to be correct.
Found & removed ProtectDVD-Video protection!
Found & removed bogus title set!
Changed firstplay: Jump directly to TitleMenu!
UDF filesystem patched!
Found & removed Autorun from Video DVD!
Found & removed 1 bad sector protections!


I am not sure I have seen this before.