I just deposited some sP in my vault and it looks like it automatically collected my interest. Is this a bug or something new?

It's been changed that you cannot collect if you've withdrawn or deposited that day.

You need to collect first.

That kinda sucks. Oh well. I hadn't seen any posts about it, or maybe I just missed that. Thanks for your help!!! :)

There's a big thread about it in Site Feedback.

Ah, then I'm just derpy. Haha. Thanks!