Delete repeated genre's in the same exact field

[Rycia]

@Merge duplicate words

$regexp($reverse($regexp($regexp($reverse($regexp($regexp(%Genre%,'^(\s+;|\s;+)+|(\s+;|\s;+)+$|((?<=;)\s+)|(\s+(?=;))',),'^|$',';')),'(;[^;]+)(?=(\1|;.*?\1))',),'^;+|;+$',)),'(?<=;)',' ')

I've messed with it for about 6 hours last night.

Yeah, everything is separated by \, and it seems like each \ creates a new field as opposed to any other separator which would otherwise define it as one single field.

I already saw that post and tried to use it with the "; " separator and it doesn't do anything at all.

Here's the Alt-T

Shows it all under one tag.