I looked at their SENS announcements for the last three years.
Last year they where late as well. See SENS on 29 September 2017. They subsequently issued the financials on 5 October 2017. No share crash
Interim financial statements where delayed as well. With the comment that auditors are not happy yet. Subsequently results where issued a few days later with no adjustments by the auditor. No share crash
This year same story but the share price crashed completely. . . I think the Steinhoff story is in the back of SH heads and they getting scared.
But let's see where this share is going. Next 15 days will be interesting haha