I want my purple links!

imgur normally works great, but recently imgur links that I've already looked at don't show up as purple (instead of blue). When I click on them again, they'll go purple, but upon refreshing, they go blue again. Dunno if this is browser-side or site-side, but it's been bugging the crap out of me, so I wanted to raise it as a potential issue. I use Chrome, if that helps.