I'm posting new chastity captions to https://www.reddit.com/r/keyholdercaptions/ under the username CageYourMan . I'm trying to post once a day and I have a couple of weeks buffer at the moment but that will change over time.
This actually happened a a while back. I've stopped posting captions to the keyholdercaptions subreddit and have switched to femdomcaptions instead. This gives me wider scope for the subject matter of my captions. Also, the moderators of keyholder captions are weird.