It might be just me, but it looks like some purple visited links on the site have reverted back to blue on at least two occasions, in a mere few days. This didn't seem to have happened before.
Any clue why it's happening?
(I don't remember doing anything to the browser settings)
The latter is possible, since browsers these days automatically update and sometimes tweak their settings silently. Speaking of, Microsoft Edge recently forced that ugly round corner thing on pages, much to my annoyance.
Coincidentially, it happened to me for my own account name around my JetPunkaniverary, and the second time, so half a year is a valid guess for me.
Maybe the timespan is different for me? I was inactive for one and a half years and only resumed activity in October last year, so I'm guessing it resets every 3 months?
(Those two links were different if I remember correctly, so it's entirely possible they just happened to reset around the same time)