I think that the update is having trouble applying itself correctly to the Territories. When I look at the Stats page in Settings, it takes about 5-6 seconds for the update to change the SP display. Depending on what your total Harem Level is, the Spiral Power starts out with a low number, then after 5-6 seconds, it increases significantly. I don't think the increase is registering correctly in the Territories. I found out, because I double checked it myself, after a Pearl reset. Once your Harem Level is high enough, you'll be able to do SOME damage to the Territory Girls, just not as much as intended. Back before the Reset, the SP would first register in the Millions, then go straight to the Trillions. It got to the point of becoming 10T before the reset, which is where my numbers came from. Click Power is always accurate. However, I have noticed that some of the WP gathering done by Harem Girls isn't displaying right. My High End Summon Girls are only displaying 250T, but I gain 25Q instead. I'm glad I can help debug this game, I just hope we're not causing Changer too much anxiety. Guy's got enough on his plate, as is.
If it takes 5-6 seconds to change, then the game could be having trouble processing the change for some reason. Low trillions isn't even that high for this game though so would be surprising if high numbers are the issue. Also maybe the territories are not really set up for it to take 5-6 seconds to update Spiral Power, but it's not supposed to take that long anyway. Interesting find with the library bug too. Yeah I don't think levels should be more expensive after using the library.
I know there's a lot of display bugs and maybe bugs with girls taking off clothes in a different order than their pictures and such, but those are usually minor, it takes a lot of effort to find and fix all of them, and Changer has bigger things to worry about. But if it's causing game mechanic or processing issues then that is something to worry about. Ideally you would like adequate time to fix game bugs, read feedback and implement popular or good ideas. But if you have a lot on your plate then it can get in the way of doing that or stress you out. If it becomes a problem then maybe limiting how much you take on or commission is an answer. Pushing yourself too much is unhealthy.
It turns out that I was able to get all 52 girls currently available up to Lv100K. With a combined Harem level of 5.2M, Spiral power has reached 30Q. However, it's taken me over a week to get everyone up to that point, even with an Auto-Clicker. However, before the update applies itself, it's just above 4B. The amount of work involved is enormous. My Click Power right now is probably somewhere in the 100-200QT range, considering it cycles through -21.47QT to 21.47QT in increments of T several times.
I'm currently at Countryside Lv8400, and I have 117586 Pearls waiting to be redeemed, plus the 52K from my Harem. The Spiral seems to be working at full power, so the recent update has fixed the problem. Haven't tested it in the Campus or City, though.