Uploaded images by FTP, imported but none shown in History - just gone  . Also no results displayed for earnings.  Maybe they are busy changing it to 60% 

Same here!
"The earnings page is currently unavailable due to maintenance. Any inconvenience is greatly regretted."
Cheers,

Yeah,  "Any inconvenience is greatly naive." 

The image search still works, so presumably sales are working.

OK, missed that. thx

The other day I had written to 123rf asking them few questions. An important question was out of my ignorance( I could pretend because I am new to them).  I asked them why I am not getting any emails when photos are being rejected/accepted or sold. I got reply that it is intentional. The emails are not sent to anyone.

Well, 123rf may be working on something important.  The things which I liked with them is, they respond very fast to your emails and questions. My 123rf portfolio is growing very fast. The maintenance mode is good sign, that someone is busy taking care of the things even when world is thinking otherwise.  Keep it up. It must go well for all.  Win-win situation is all the way accepted. Most important, stay away from the deals which breaks the trust.

Do model released images go in a different queue or take preference over non model released images?   I uploaded a mixed batch last week and the model released images were approved almost straight away and the non model released images are still sitting there a few days later.

Normally works the other way round, but only if there is a new model release attached. It might be that they follow a bit of another route and you where just lucky that the model release one had less pressure.

Here's the link to the other thread which Alex from 123RF also posted in.
http://www.microstockgroup.com/123royaltyfree-com/123rf-wacked/

 I'll lock this one