I got the bonus SP from quests buff the other day, and have been taking full advantage of it and enjoying the extra SP. How long does it last? Thanks!

you can click on any buff, and it will tell you all the buffs you got going and how long they are going for.

Thank you so much! I did not know that!

Quest Bonus

25% Bonus sP From Quests.

Expires in 6 days 2 hours 5 minutes 4 seconds.

you are welcome. They are tiny little icons, so I think it's reasonable to suppose they might not be clickable. I was part of the brainstorming session when account buffs were being considered, so I guess I might have known it from that.

The news post when the 25% sP buff was added said that it would be for the rest of the day. Not sure if that was a typo or if they messed up adding the buff.