[BUG] Missing delete Comment/Answer option

Second time I noticed strange bug:

After selecting Delete for Answer or Comment it's not deleted and the Delete menu item is removed!

https://answers.sap.com/questions/123296/minor-bug-button-size-on-android-phone.html

The same bug was already discussed here:

https://answers.sap.com/questions/69559/csrfattackdetected-4-attempts-needed-until-an-answ.html

After "status restore" I was able to delete!