@ PsiSoldier - Yeah, I've had that message in a lot of my games. No idea what causes it. This is the second time that it's happened to one of my nations, and on neither occasion did I ever see anything appear gold/gem wise that wasn't expected.
I had a theory that it was linked to the mercs somehow, since the first game it happened to me in I was bidding on mercs at the time, but lost the province I was buying them for. Hence losing the mercs, and getting the gold-refund, which I thought was the 'unexpected increase in wealth' being reported. But when I tried reproducing that in test games I didn't get the message. So I went back to being puzzled by it
@ All - Niefelheim
Ok, I heard back from Bluff overnight, and it sounds like he's having a few RL problems. He didn't actually say that he wouldn't/couldn't continue with the game, but to be on the safe side I'm going to look for a sub (first chance I get).
@ All - Re: 8 hour un-requested delay last turn
I delayed the game 8 hours on the previous turn mainly because that pushed the hosting back to 11am llamaserver time, which should have equated to the late evening in Australia (where I'm pretty certain Bluff is from). So my theory was that if Bluff was away over the weekend, and than into work on the Monday, Monday evening might have been the first chance he got to check his emails etc. I bit of guesswork on my part, but thought it was worth the 8 hours to see if it panned out.
Also, when I was arranging a cease-fire with Niefelheim about 40 turns ago, the majority of the many PM's I exchanged with Bluff were during the 7am-10am llamaserver time window. So again I hoped that a 11am llamaserver time hosting would have caught Bluff in his 'Dominions time' window, hence again my decision to tag-on the 8 hour delay in the hope of getting some sort of responce from Bluff before the double stale.
Anyway, enough chat

Need to get some RL work done so that I can find time to throw-up a sub post this afternoon.