Cannot remove tap head

[Jmiller7]

Has anyone seen tap heads like these? Trawled the internet cannot find anything similar, after removing the grub screw I cannot for the life of me lift the tap head off tried prying with screwdriver but too scared to use excessive force and break the tap

 

[Deleted member 120897]

Might need to be wiggled side to side. Try some lubricant of some kind or pouring boiling water on it prior to doing this.