Update 2.3.1 to 2.5.1 went fine. No errors reported.
But…
After switching textareas over to Rich Text Area fields:
Images which have been inserted into articles do not display, only alt text and/or height/width regions. No image.
Nothing has changed in the install, i.e.: paths to images are the same as always.
Images were inserted into articles using the image tool available with standard textarea of v2.3.1.
What gives? And, importantly, how do I correct without reverting to plain textarea field?
TIA