It never ends. However, if one interprets Q’s cryptic statement “done in 30” to mean done in 30 rotations of the clock, then we are within that timeframe now. It depends on how someone counts 30 rotations, and from what date you start the countdown. Given all that, the 30th rotation of the clock has been going on for the last month or so, and done in 30 could be interpreted to mean anytime within the next several months until around January or February 2023.