Maybe lots of resources but not sure they are still fresh. Personally encountered a bunch of mossy stone recently near some dirty ol skeleton skulls.
I I've personally raided 86 end cities on smp4 others have raided some as well. Not sure there's too much more left on 4 lol
The timer was only an estimate. We need to give players time to clear their stuff from the wasteland, the timer gave them a deadline of the earliest the wateland could be reset. Now the deadline has passed we can now reset the wasteland at an opportune moment.
I'm glad I built that railway on SMP 6. Gives me more of a reason to go mining iron and gold after the reset.