DITTO! Same problem!
3.9 BROKE MANY PLUG-INS!
Also have all buttons showing in editor and unable to fix using Viper plugin check boxes.
Same apparent interface (editor) problem using “wp-super-edit” plugin, which 3.9 also broke.
Apparently major changes in 3.9 editor code need to be reconciled now, by plug-in authors. GREAT plugin, hope this gets resolved soon.
