Why do I have a gray thanks?

[Jolb]

So under my name at the top of Physics Forums I see "Thanks: x" for some value of x. But when I go to look at my thankses, I see x+1 thankses listed, but one thanks has a little gray icon next to it rather than the healthy green. Why did I not get credit for the gray thanks?

I initially thought it was because the thanker had too few posts but today I got a thanks from someone with <10 posts.

 

[Jolb]

Here's a snapshot of the necrotic gray icon.

 

[Greg Bernhardt]

It's a bug that I have yet to look at. Soon! :)

 

[Jolb]

Hey Greg,

My Thanks counter at the top of the page is still too low by one. The boxes next to the thankses are all green now, but I still count one more in that list than what is reflected on the top right of the PF main page.

Sorry to keep bugging bout about this.

 

[russ_watters]

And FYI, my "thanks" counter is below my stats bar, half covered-up by the search bar.

 

[Greg Bernhardt]

And FYI, my "thanks" counter is below my stats bar, half covered-up by the search bar.

Are you reaching your PM limit?