I understand this is most likely down to a new twitter bot/suspicious activity detection but the 500 limit per session with slow block rate makes this kind of useless. I have 20,000 accounts I would like to block which would take me 18 hours of blocking at the rate the devs deem safe and thats without the time spent being logged out and logging back in.

This isnt really down to the devs as they are trying to protect users from being suspended but going from being able to block thousands in minutes to this is just disappointing.