Fix for soccoro.prod fails:

>>> tests.test_crash_reports.TestCrashReports.test_that_7_days_is_selected_default_for_nightlies
>>> tests.test_search.TestSearchForIdOrSignature.test_that_selecting_exact_version_doesnt_show_other_versions
The first fail was caused by the modification of the nightly builds position on the home page.
The second one was cause by lack of data on 19.0b1 build(which was released yesterday), but now it's populated.