BUG #13289: ANY() function produces a paradox

The following bug has been logged on the website:

Bug reference:      13289
Logged by:          Anton
Email address:      udtelco@gmail.com
PostgreSQL version: 9.3.2
Operating system:   Solaris 11.2
Description:

select ('2' != any('{2,3}')) , ('2' = any('{2,3}'))

When != (or <>) operator is applied to any() , results are wrong. Thereby,
you have a situation where x = y AND x != y both evaluating as true.