I've had around 10 orders each with a single ad running on approved status for a month. Last night 8 of the ads turned to rejected.
Support say this is an recurring automated process and they say that in this case there appears to have been an error. They told me to file a manual review request. However, then having done this, I'm told it takes 1 business day to do the review. (adCenter411 Why can't they just do it as part of the support request since your automated system is in error?)
So in the meantime I have lost around 70% of my traffic.
Anyone else having approved ads moving to rejected for no reason?