I logged into StackOverflow today and I had 3,053 points. After a short while, I refreshed the page and I had 3,108 points. A quick check of my rep-history reveals no sudden upsurge of votes on my questions or newly-accepted answers to explain the jump. While I do not object to additional reputation per se I am wondering what caused the jump. Is there any way I can dig deeper to make sure that my rep-jump was caused by my good answers rather than by a bug?
Clarification: it wasn't when I first signed in that the jump happened. I checked a few questions and a couple of tags before I left it to sit for a while, and for part of that time it showed me a rep of 3,053. It changed over after a couple of page loads to yesterday's 3083, and then jumped again when the question Lance pointed out was up-voted and accepted.
Checking http://stackoverflow.com/reputation I see this, for the past two days:
-- 2010-05-15 rep +15 = 3053 2 2851608 (10) 2 2851608 (10) 2 2851608 (10) -- 2010-05-17 rep +30 = 3083 2 2851608 (10) 1 2851608 (15) -- 2010-05-18 rep +25 = 3108