Today Twitter has been removing tweets from all crypto related channels. My Channel went from 1500 tweets to 20 tweets today and many other crpyto channels have had all their tweets removed. What does this mean for Bounty campaigns that send out stakes for tweeting? All my hard work of re-tweeting and tweeting is gone... 
I don't think "all" is appropriate to use since it's clearly not, especially because the posts above confirms that their Twitter accounts are okay. Also, being banned and having tweets deleted are different as well. Try asking @TwitterSupport or file a ticket at https://help.twitter.com/forms to confirm what happened.In regards to bounty campaigns, only the bounty manager could give you an accurate answer about stakes.