CKtalon ok i've had a lot on but those are the novels we spoke about and you said a dev can check past ie past that cut of date aftr that 6mths
1: The Nine Cauldrons I've got locked and unlock all over the place and there is no way I'd unlock 1 chapter then miss 3-4 then unlock 2/3, then miss 5-7 only to unlock few odd chapters yet again ..sorry but no way that would happen and I know I did stop i think about 120-30 due to cost but before that i used adds and freestones
2:
MMORPG: Martial Gamer
once again huge unlocks then 2-3 locked, then huge unlocks well past 369...once again ads and freestones as my last unlock was 22/08 and I cross-checked my whole list ...and
MMORPG: Martial Gamer doesn't show up once before or after ...so as I pointed out before I used free ss or ad's as YOUR SYSTEM DOSEN'T COUNT THEM
3Lord Xue Ying,
now this one's fun as I can see I used some paid for stones in the history,
but then I get huge gaps of unlocked up to Chapter 569: Killing!
4:Experimental Log of the Crazy Lich once again huge unlocks then 1 chapter locked in odd places
so it proves without a problem, your system upgrade did screw up chapters due to ads and some freestones
there are a few other novels but they should also show up as you check as i have over 25-30 ,
some fully finished and they aren't a problem but others are
I've read comic's / manga novels jp/cn/kr's for over 30yrs+ and i work in IT building and fixing servers and o/s ..... and there is no way you or the devs can tell me there isn't a problem
if it needs to be I'll ask for my gdpr compliance under EU law, which means you have to show me all my data.. even if you are in China as your trading in the EU, ( yeah I even know you are hosted off Tencents main ip as i geoip traced you) just in case some at Tencent has forgotten what the GDPR is https://en.wikipedia.org/wiki/General_Data_Protection_Regulation
as I said I'm not a 13year old who just started reading and easy to be brushed off ,
it also doesn't help think i can't do any reading of my 2 main novels so I'm a little hmmm and also I've been doing your devs work in the beta testing bit tell people how to install your new app and its bugs
i do hope this can be fixed