We’ve just launched a Discourse forum. As part of that we created custom logos. When we tweet a link from the forum on Twitter, the 144x144 square logo isn’t rendering properly. It’s picking up some black coloring artifacts. The file looks fine from within the Discourse environment.
I’ve uploaded a screenshot to show what I mean. There shouldn’t be any black on this logo. It should just be blue/orange with a white background:
What I’ve tried
The initial logo was a transparent png file. I switched to jpg file with a white background, but the same issue occurs.
Any thoughts as to how I can get started fixing this?
Thank you in advance!