Just some findings to share regarding Imgur, which I used to upload these images. From the desktop (I'm on a Mac) site, I was able to get the BBCode and paste it directly into the body of my text, and the images loaded. When trying to use the "image" icon (the little mountain with sun icon) the way I used to, the link wouldn't work, I only got "image" in a little white box : ( . Also, when trying to use the imgur app on my iphone, I wasn't able to find a suitable BBCode to past into my post. I had to go to the full desktop site (on my phone) and was then able to get the BBCode to paste into my post. Hope this helps!
~Jim