Kind of surprising that there are stray light issues. I've always considered that a Swaro strength.
Yes, it is one of their strengths, but this isn't "your father's Swarovski". They've made a lot of changes on the new EL they haven't tried before.
As we've seen with other new designs, issues can arise, such as the original Victory (>CA, uncomfortable strap lug), Victory FL (>pincushion, "fuzzy edges"), Ultravid (stiff focusers), Nikon LX L (>CA, lower contrast on bright targets), ZR 7x36 (the infamous "gray crescent"), Nikon EDG (loose focuser cap), and so on...
However, I wouldn't take my comments about stray light as "gospel". From the description it does sounds like the "ring of fire" on outer 20% of the Octarem, but I haven't tried the new EL. The outer "haze" could be caused by another issue.
For example, I've also observed this effect on wide field bins with a lot of field curvature. The unfocused light forms a bright ring near the edges, which Bill Thompson III, the editor of Bird Watcher's Digest, called "the Coke bottle effect" when referring to this on the Eagle Optics 8x42 Rapter porro.
However, since the EL uses field flatterners, I think we can safely rule out defocused light as the problem.
When the new EL is released next year, if more people report they are disturbed by this same issue, the experts will bench test the bin and identify and quantify the problem.
Since two samples showed the same effect, it's unlikely this is due to sample variation.
So something is "up" but exactly what remains to be identified.