HI, I've been struggling trying to get facebook (and consequently instagram) pages to link--I can connect one of the pages that I manage but the others won't show up as options.  Following a previously submitted answer I went into my business integration settings on facebook and tried to select the pages that I want to link.  However, every time I save these settings they just re-set as unselected.  I'm able to make changes to other app integrations, but the  zoho section will not save changes.  It just goes back to unselected when I reopen and I am unable to authorize these pages.  I've tried using different browsers and devices, logging out and back in, still no success.  Please advise!