In regards to the third reason, this is the first time mentioning this, but we will be fixing the bug where ability effect duration timers can be stopped when talking to NPCs since QA testing has concluded as of yesterday and implementation is now possible.
This was originally a counter-measure to prevent being killed while in a cutscene, but it was utilized in a different way and by allowing this it would completely eliminate the meaning behind abilities with strong effects in exchange for short effect durations. Additionally, similar to the adjustments to Perfect Defense and Embrava, with development work continuing on Seekers of Adoulin, we decided it was necessary at this point in time to fix this.