What are you saying at the beginning when you mention the "additional 8" glyphs? From what source? I simply cannot understand what you are saying.
We have all of the clues, we are simply not understanding them.
Here is the entirety of the glyph problem. If you watch the commander Chronicles episode with Ram tah and look at his screens, you see glyphs. If you watch long enough, you will see a strip across the bottom of the screen with eight glyphs. Or what appears to be eight. Then there are the artifacts which number 12. There were three active moving glyphs on the obelisks, and there was one more imprinted on every crystal. Most noticeable on the relics.
The eight that were in the video, when half of them were inverted they matched each other. That turned the eight glyphs that were in the video to four. The first glyph in that sequence of four matches the glyph for the orb. And the second one matched one of the glyphs from the obelisk. The one I believe to be weapons blueprints. And the fourth in that row matched the glyph on the crystals. Leaving only one out of that entire video that had yet to be identified.
And the fourth in that row matched the glyph on the crystals. Leaving only one out of that entire video that had yet to be identified.
In total, you have 12 glyphs that represent artifacts. Those are the most obvious ones. There are four total in the video that just keep repeating and sequences on different screens, sometimes inverted, and sometimes doubled to make it look like eight. There is one glyph that is on three types of crystals, and the three from the data missions obelisks. These three have been replaced with what is now being called the scrambled glyph.