Same here... transports/spying/missiles/attacks/recycles... all are affected.
-------------------------------------------> 1st update:
After waiting for a long time I noticed that my fleet queue started to be processed... apparently in the order that the fleets got stuck and still VEEEEERY slowly. It doesn't look like the problem got solved. It looks more like this delayed process is part of the effects of problem still unsolved.
-------------------------------------------> 2nd update:
The delay is getting worse...