Keith explains what is going on with the CSC and Quests here. :)

Yesterday evening the banner was gone, the option to collect CSC hadn't returned, though. Same this morning.

I had my whole message typed up here and then decided to add a ping to you at the top, and somehow it erased my message when I selected your username from a dropdown list that appeared, so now I have to type it all again. Just noting that as it seems like something that needs to be fixed. Also, attempting to preview any post locks up my screen with a darkened filter over it and makes me lose my post too. (Firefox 150.0.3/desktop Win10)

Anyway, I never had any trouble collecting my 10 CSC because I always did my Kumos quests and then collected the reward over there right after they were done. I've done this every day since it was implemented. I didn't mess with the banners when they started showing up on Legacy. A few days ago I saw the banner on Kumos that the reward was suspended because some people were having issues with it, but that it would return. Now, for the past couple days, all banners/references to the CSC reward are completely gone from Kumos (and Legacy) for me. I'm not upset about it because I understand the Kumos quests were always a test, subject to change, and I really appreciate what I've already gotten from it. I'm just reporting what I'm seeing because based on your last post here (5/14) that stated "In the meantime, the daily CSC reward is unpaused on Kumos again (the warning banner is gone). It should work as it did before" it sounds like I should be able to collect it again, but I don't know how to do that now since the buttons are completely gone. Here's a link to what I'm seeing on Kumos now: SCREENSHOT