A DigitalPoint Forums thread accounts for several recent cases of Yahoo! Publisher Network publishers losing a substantial amount of money, that was reported due to them, last night.
Last night my Total Balance was $2700.... now Im at $1700.
My Total Balance just went from $26,000 to around $18,000
I just looked at my account, and it showed it as around $2,000 less than what was in there!
Many are suggesting that Yahoo! has refunded advertisers money, and as a result, took back invalid clicks that appeared to have been earned by some publishers. I'll try to get word from Yahoo! on this to clear things up.
Forum discussion at DigitalPoint Forums.