ah, no.
1 server – 2 identical sites.
everything works fine – except: imported flexible content.
I’ve created new flexible content – works flawless.
the problem is that I’ve got a lot of (great) ACF-fields and I can’t use them on a new instance of wordpress.
Plugin installed.
No warning.
Same behaviour: I hit update, the new fields remain – content is empty.
ah… it’s qTranslate in the title – sorry – hit the wrong key