So all of a sudden the quest system stopped detecting new entries.. or so I thought.. it also doesn't wanna give rewards for quests marked as completed totally stopping my progress, now upon further inspection it appears the quest tree has reseted while still showing the progress .. because when accidentally picked a wood block it game me the notification for completing these quests..
I manually reseted the questline but then its the same it gives me notification for completing a quest but when i open the questbook nothing there it doesn't detect completion, and even when using commad to complete a quest, it doesn't the collect rewad button does nth when pressed same as detect

The checkmark quest for example i keep pressing it, and it resets to unmarked immediately

Also nee saves seems to work fine??

Same here. I gone deeper and deleted/replaced from backups everything in "betterquesting" folder
BQ version outdated tho
On DD&SS(Modpack) the lastest 3.5.323 and the last update 3.5.329

For me worked updating for 3.5.329 and replacing backuped questprogress