For some time now the edit facility has been non functional.

Here is a work around - fiddly but it works for me.

Right click 'Edit Post'
In drop down window Left Click 'Open link in new window'
Edit post
Left click 'Save changes'
Close the page.
Back in original thread page Right Click a blank area and
select 'Reload'

The post should now be edited.

Hope this works for y'all.

Ken (Admin)