Apart from 'balloting', there are more phases between
'publishing_prices' and 'finished'. So, it doesn't make sense that the
filter 'selected' is only applied to those two. With this change the
filter will be applied as follow:
'not_unfeasible' for phases:
- informing
- accepting
- reviewing
- selecting
- valuating
selected for phases:
- publishing_prices
- balloting
- reviewing_ballots
winners for phases:
- finished