I'm running Mac OS High Sierra 10.13, and flowdock 1.2.9 (35), and when some of the emoticons or external gifs are posted in a chat, flowdock doesn't display them properly. I've checked for updates for both the OS and flowdock and the situation isn't resolving. This has been occurring for the past week or so. I can copy and paste the symbols into word or another text editor and they show up correctly. I can see the symbols such as ":+1:" in the pick list and can insert them into the flow. Others see the symbols properly, but my system doesn't.
Please see a screen shot from today and let me know what I need to do to fix it up.