Not surprising
Considering the BD version needed serious work to fix it this kind of portrait on the DVD version is not unexpected
39.78s: read sectors failed, sense 3:2:0
40.59s: read sectors failed, sense 3:2:0
41.42s: read sectors failed, sense 3:2:0
47.64s: read sectors failed, sense 3:2:0
...11 more...
41.42s: read error 307728 to 307729, max 4158688, io->read_error 0
59.69s: read error 306269 to 306270, max 4158688, io->read_error 0
65.30s: read error 307728 to 307729, max 4158688, io->read_error 0
68.47s: read error 307729 to 307730, max 4158688, io->read_error 0
77.11s: read error 307728 to 307729, max 4158688, io->read_error 0
-----------------------------
Warnings:
-----------------------------
WARNING: Problem reading navpack, curSector 19701, absoluteSector 314746
I suspect James will need to see if this is protection or data.