After taking my time to test all my mods one by one, i found the culprits, a conflict between Kerbal Construction Time and CRP was causing the issue, since i had reinstalled everything yesterday, i was pretty sure they were all up to date, but since CRP comes bundled with several mods, overwrite was a possibility, downloaded a fresh one from GitHub and issue solved, in the end the major issue seems to have been lack of time to thoroughly test it, bit by bit.