So I tried adding the ^ at the beginning and I got an error message
54: Error: personal.ini Error 'Regular Expression Error 'global flags not at the start of the expression at position 1' in part ^(?i).*omega verse.*$' in line 'tags_modified=" blah blah blah
And I have it like
which does grab anything with the tag protective in it.. so maybe it just doesn't like the slashes?