So two sections were moved, and thus shuffled the order we're supposed to find the ruins, per FD.
With that being the case we need to focus on the data, directional reference...etc EVERYTHING that those two sections could possibly reference.
Therein lies the key forward.
More than 2 sections changed.
1. The top left section had one group of obelisks, now has 2.
2. The top right section had 2 triangular groups, now has none.
3. The lower left section had one entire set of obelisks removed.
4. The lower left section had one set of obelisks moved from one side of the triangular set to the other.
5. A new set of obelisks was added along the bottom wall.
You could say that #3 was split and placed at #1 and #5 but if we suspect that each set has a specific meaning (like # of moons or something) then that would be like saying take 48 moons and make 8 planets and 40 belts so I'd rather look at this like some aspect of the system (if this represents a system) was changed (removed) and 2 other features were added. What probably happened is that Frontier decided on a different system for the next ruins (assuming this ruins is a map to more ruins).
So, what could these things represent?
(queue mad ramblings..)
Assuming the ruins layout are a map, and given the guardians communicate using sign language and glyphs.. and presuming the layout of the ruins are intended to be viewed from above by a passing guardian ship, then we should perhaps be looking for what sections might represent if viewed as a glyph and looking for some numerical values relating to each.
Well, we have 2 circular sections, one larger than the other. This might be sun and planet, or planet and moon, or perhaps one is a representation of one of their cities - the data mentions shields covering entire cities and some of those additional structures might represent those. One of the data points mentions the glyph for a moon being a combination of the waxing and waning moon as viewed from their home planet, this would for a circle perhaps with a gap at 2 points.
So, the upper left section has 36 obelisks where once it contained 18. If we assume the large circular section is a sun, then this might indicate 36 satellites (planets and their moons etc).
The outer walls are interesting. The shorter walls each appear to have once contained, or have room for 5 large markers along their length. The top and bottom walls look like the might accommodate 10. The placement of the circular sections replacing these markers where necessary. This would mean 40 markers total, so perhaps they divide 360 degrees into 40 equal parts (each 9 degrees)? Or perhaps the corners themselves need to be included so it's 46 equal parts (each 8 degrees)?
Looking at the blurrier image of the current ruins gave me the impression that the ridge down the center was a pole sticking up from the ground with the large circular section on top. The wedge shaped section in the top left then looks like a ray of light shining from it. (Sun shining on 36 satellites?)
The small piece on the left hand side of that central ridge/pole might be for orienting this planet with the sun in this system (we're tidally locked, right?) or it could point at the 0 degrees marker (the left hand side 'corner' where 2 walls join).
The smaller circular piece looks like a miniature version of the larger might indicate the next ruins site, counting markers from the 0 degrees point might give us an angle. But, from what reference point? The sun in this system? In which direction?
Well.. this is probably all nonsense, but maybe it sparks an idea
