Auxiliary gutter, wireway, or pullbox ... reminds me of the old saying that figures don't lie, but liars can figure.
IF that was the only issue, AND the openings were aligned close enough that one gould realistically expect to pull the actual wires straight through, I might turn a blind eys.
As this thread has revealed, this install has a few issues, far more serious, to address. The patient has terminal cancer, and we're debating brands of aspirin...
Ghost, I can't speak for the job you have. I'd put myself in the shoes of the installer and ask: Were the wires pulled, or did they assemble the boxes over the already-pulled wires? (After all, that's another NEC requirement.)
Otherwise, there's a legitimate role for the use of flex or sealtite. If anyone out there is rolling their eyes with disdain, remembering the last time they tried to cut large flex ... might I suggest using an angle grinder with a cut-off blade, positioned the 'long' way, like a roto-split blade?
