We are having trouble with the built in EasyBlog composer editor. After updating recently to 5.2.5, our client began to experience problems when creating a new post. The editor doesn't show up if you turn "use post templates" off in the settings. And if you turn post templates on, then they are displayed and you can't click through them to begin editing. The only thing we can do as a workaround is start a new post, use the browser back button and then go to Drafts in order to edit it.
Before reporting this issue we also reinstalled 5.2.5 to make sure it wasn't a corrupted install. It worked fine, all green.
Same problem in both Chrome and Firefox.
We've made a lot of template overrides for this client, but I don't believe any of them should be affecting the backend.