Enna was. Millie was.
For context.
A few weeks after the infamous SecretGC stream Millie "vanishes" for 2 weeks. No tweets, except tweets promoting Enna's birthday. No communication, except through Enna.
The month after that, Enna takes her vacation to Japan. She actually planned to take this vacation later in the year, but suddenly decided to take it early. She took a full 6 weeks off, the first 2 weeks she said "I'll be somewhere I can't easily communicate, like Hawaii or something" and was completely non-communicative. I have no doubt the 4 weeks after that, when she was occassionaly streaming and tweeting, she wasn't suspended. But that first 2 weeks she certainly was. Important to note that she made 2 quick visits to people's birthday streams during those 2 weeks, but only stopped by for a couple moments before very quickly leaving. She also left one or two tweets. It appears that management was taking greater pains to disguise the obvious stealth-suspension.