I'm running 5.0.1.6061 on Linux x86_64.
When watching demo from
this thread, the game crashed at the point of finishing timeclone recording (move 117). that happened twice, but only gave one line in drod.err:
Assertion error in line 2778 of ../../../FrontEndLib/BitmapManager.cpp: "this->TileImageTypes[wTileImageNo] != TIT_Unspecified"
Then I started game from the console and successfully watched the demo, but at the same point DROD emitted 4 of those lines on stderr (they also appeared in drod.err).
To investigate, later I tried watching the demo again, this time with move counter enabled. It ran without any assertions. I disabled the counter and watched it once more, this time getting the same 4 assertions in the same place. I reenabled the counter, started the demo again, successfully got it to turn 117 (all the times I've been manually advancing moves), and about a second later the game segfaulted without printing anything (I didn't press any buttons after getting to move 117).