Yesterday, I imported my ICO account to the Chrome Client and waited for my Waves to come in. They did a couple of hours later. So far so good.

Today I noticed that the funds have been sent elswewhere. And the balance is now showing up again in my ICO account. What has happened here?

(1) Was I hacekd and my funds stolen?
(2) Or were the funds sent back to the ICO account for whatever reason?

If (2) is correct: Why was that the case? And when will the funds go back to my client address?