having these problems also. Can play other games but STO :'( Maybe i will play ME3 again while i wait for this to fix itself again. Did manage to get in and get 2 toons through CCA to get my shards... But i didnt actually get to contribute to the stf at all :s
having these problems also.... i managed after about 8 tries to get CCA done on two toons.... then i gave up. (thats me being logged in when it finishes so i can get credit and get my shard, not placing or doing much)