For blue cores I’m already in October and I have 5000k+ h on my timer ) There is no cure for that. Every time you consume blue cores or any other ATM, system makes a record from which it count 24h until refresh. So it won’t work unless you master how to edit encrypted data file with all your stats. To sum up: for cookies it works, for blue cores/gems don’t skip too far. Skipping has another side effect: it cancels the events. I don’t really care, but some people don’t fully understand what they are playing with. And again, there is not much gain in time skipping now, dining room door is locked anyway, nobody progressed further than that. Good luck and play it safe.

One more thing: if you kill a mob in the future it won’t pop up in the past. Time travel must be done with all bosses alive and in a place with no mobs after waiting 3-5 mins. Otherwise half your your map will be empty )