On #fa IRC a bit ago.
[03:41:29] <[REDACTED]> hi Dragoneer. do you have a moment to discuss the rumored AUP changes?
[03:41:42] <Dragoneer[AFK]> [REDACTED]: Certainly don't!
[03:41:49] <Dragoneer[AFK]> I'm not discussing any changes until they're public. =3
This would seem to confirm that there are changes to come.
From an anonymous informant engaged in a PM:
11:02 <Dragoneer[AFK]> We're doing an AUP update regardless.
11:05 <Dragoneer[AFK]> Tuesday/Wednesday
10:49 <Dragoneer[AFK]> I'll put it to you this way: what affected FA directly affects a few other sites, too
The past tense there could indicate legal issues of some kind, perhaps surrounding the new EU laws against simulated child porn.
More support for the Europe theory in the first paragraph.