Check to see if the page is fully refreshed before posting or adding emojis. There have been refresh issues lately. If the page is not fully refreshed (check the bar at the top to see if it's hung partway along) then kill the refresh and refresh afresh. (I just had to say that.) A page that is not fully refreshed won't show or post some graphics.
Bet you're on a Samsung, using a browser.
Example: note the partial refresh bar at the top, and your emoji not showing in your post.
Interestingly I just successfully added an emoji on a club forum post but still cannot add them here. I have not tried to add them anywhere else yet.
Well I was now able to add one to post #2 above but not post #3. I guess the fix is a work in progress.
Presumably due to a glitch my account is currently unable to add emojis below notes or comments. This happened out of nowhere as just beforehand I was having no such issue.
And I know this issue is not affecting all accounts as since I noticed it at least some other accounts have been able to add emojis. And unlike many previous emoji glitching issues all previously posted emojis have not disappeared, including mine.
Have I reached my emoji limit?
Thanks!