Yes i haave a knowledge of this and other issues after ugrade or install 1.8.5 version
This whitout reason takes a values and insert into other templates, on lesser version all goes fine, so now i'm reviewing to change some facts, but not oly this mod maany others haave affected by 1.8.5 version, anyway modal boxes caauses conflicts and code insertion without aany reason, no code present and enabled, i did not find the reason at all, only the fact of require have to use only one time at all i fixed some things but i have to work on how to solve all, many users have troubles with 1.8.5 and i recomend on my forums to not use it right now, until i have found a reason of this incorrect function of maany plugins with some routines on install, activate, deactivate and uninstall routines, only in 1.8.5 version this happens i use it on all versions and aall goes fine, only with 1.8.5 i know this and many other plugins and templates are broken without a reason, and i think there have some posible injections of code in this latest release in some way but i don't found it at all right now, only know on some plugins this is an important error to found why is there.
I recomend not to use on latest release 1.8.5 like other plugins.
1.- find_replace_templatesets is the function where this happen on 1.8.5 only.
2.- Modal Boxes takes some values and don't take values if you change it, only works on global templates, and default after update cache, but other themes won't woks never. (This i don't remember in what version appears but before some releases this works fine, and in others don't work never).
3.- Some plugins inject a code on other parts with the function i saaid in first case and like avatars plugin if you see put wrong code in some areas even the created before by the plugin are broken at all.. I review it anc change but i foun the replacemente won't take effect and for that reason i dunno how MyBB works with the code and set inside other templates and more, some templates was broken without reason.
I want to know why but i have to change all code of replacements to make it works fine, but if you only upload files and make changes manually all goes fine. So i know is the problem with MyBB and function of replacements where all brokes the code :s
Ok test the latest github repo
https://github.com/WhiteNeo/lastposter-a...18x-series
I fixed and change some adds, so now you have to change manually templates but haave to works, any other issue please on githube before i can release it here, but ths version can be used on 1.8.4 and 1.8.5 is the latest i use on my forums and have no errors i reviewed latests files and have the same error i said before, so don't use it on 1.8.5 only. On others works fine, this last have to work and i fix all before releasing here...