One of the unfixed bug reports in there - nothing personal to the reporter, who I'm sure went out exploring that far for the first time in Beta, hadn't experienced it before, and may have thought it was something to do with the new lighting system or similar - is the old "stellar forge sometimes generates sharp-edged cubes of B-class stars" issue
Yes, it's a bug.
Yes, it looks really silly.
No, they won't be delaying the release of 3.3 while they fix it.
(Anyone seriously think they should?)
It's always a balance between fixing bugs and developing new content that's going to keep no-one happy. There are certainly people who say (in effect) that they'd rather be playing a bug-free version of 1.0 than 3.3 (I'm not sure I believe them) ... there are also people who want their space-legs now and forget the bug fixes on the spaceships (to them, bug fixing is "maintenance mode" and a sign of imminent doom). Any realistic ongoing software development - outside of safety critical software, obviously - has to balance the two.