Before Twitter cut the API, I used a premium tool I paid for in the past to axe anything older than 3 months. I confirmed it worked at least twice, and was even a bit disappointed it took out retweets too without asking, but that made sense.
So imagine my confusion after checking a Twitter link, I found a like notification on a tweet today that shouldn't exist?
Scrolling down now, it seemed like just RTs at first, but no, it looks like at least some of my older content has been forcibly restored, with no input from me. Either Twitter is that broken, or that pathetic. "Both" is very much an option.