Unfortunately, the fact that the attribute/skill issue can happen repeatedly with some people on their particular systems and network configurations has not helped the programmers reproduce it. Even with saves and profiles from people who ran into this issue (primarily with D:OS; it seems to be more rare in the EE), it has not been reproducible.

There have been half a dozen updates since the original PC release, and multiple official patch notes posted here. The patch notices are posted on Steam, and there is a corresponding topic in the GOG 'Divinity series' forum.