When the block was from an environment it breaks the show to followers option
When the block was from an environment it breaks the show to followers option

  - add the checking to be sure that the owner of the block isn't
    Environment

Signed-off-by: Gabriela Navarro <61c2bac069eee966d94f5b4095f9a2d9fa323d86@gmail.com>
Signed-off-by: Luciano Prestes <5ab21e9f45f33e070f4d05a411336dc02fb6fb84@gmail.com>

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