Pixel aspect ratio cofusion

HI, I have a heap of digibeta footage digitised using black magic.
It is widescreen 16x9, 720x576 PAL. however on inspection of the properties, the .mov file has pixel aspect ratio is shown as 1.0940.
In after effects, if the footage was interpreted to be widescreen pixels (1.4587) it would then appear in its orgnal propotions on screen.
However, in Premiere when the pixel aspect ratio is interpreted as widescreen two vertical black bars are added to the sides of the footage, which retains its squashed appearence
Obviously I'm missing something, but ive been searching now for 2 hours and cant seem to find any clues?

That is so odd.
My only assumption is that because it is mov that it uses the QuickTime importer vs the native ones.
I know that QuickTime relies/chooses on the mov information over that of the stream information. So if the mov container says its 4:3 (1.0940:1) and the stream says it is 16:9 then Premiere will interpret it as 4:3 and box it in a 16:9 sequence.
AE on the other hand might not take this code path and thus gets it right.
That's just a guess though
What does MediaInfo (PC) or Media Inspector (Mac) say?
Having said that there really isn't a good way to fix the problem other than stretching it in the clip scaling width/height settings if the interpret is wrong.

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