I have been noticing this since yesterday when I refresh my wallet I see my reputation gone below 25. After refreshing again it get's normalized. I thought may be I had issue with my internet browser so I tried Mozilla, Chrome and Opera and found the same issue.
Since, it didn't harm my reputation so I let it go. But then I found the same issue with other users profiles too. I am not sure if all this can be credited to the recent decommissioning of certain nodes or is there any issue that we are unaware of. Here's the Screenshot that I luckily grabbed.
I am not sure if I had the same issue before or is it just now that I have noticed it. But I assume that it's a new bug as other users have been complaining about the Bandwidth limits. So may be this is one to add more. Let me know if any of you have come across a similar issue.