Episode recently removed all covers that didn’t meet their new guidelines (e.g., had guns, children, people on beds, or were deemed too sexy) and replaced them with Episodes generic covers. So, all of a sudden majority of authors (thousands of authors and many, many thousands of stories) had to spend time making new covers, paying to have new covers done, or waiting in line for someone to do new covers for them. So, yes there are lots of generic covers right now but in many cases it’s not the authors faults - they used to have covers but now they don’t.
I’m sure you’ll see more covers and stories coming up in the app as Episode approves them (stories were also pulled from the trending sections and genre sections and a will be added one at a time after Episode has reviewed them and approved their content if not approved then authors must make all changes they request or their story will be pulled from the app).
Authors have been hit pretty hard lately and we need to hear support from the readers to help encourage us to continue writing, especially when we are being told to redo covers and art scenes and review and rewrite our stories. 