[Scribus] Weird problem with Scribus aqua : left page formatting bug

[Marc de Banville]

Hi all there,

I got a problem I didn't see mentioned around here : I updated Scribus 
aqua for Macosx to 1.3.4 . Everything works fine, but when I opened my 
book (178 pages) , all of a sudden all text in the left pages is 
formatted as if the margin was in the middle of the page. I would love 
to know if there is something to do about it to go on working on my book 
without going page to page to change something ... but what??

Marc