[boost] [regression] Regression tests for 'develop' has error

Trying to open the regression test results for 'develop' page gives: "Error extracting file: Error code 3 - A severe error in the zipfile format was detected." This has happened numerous times before. Can this be fixed, not only now but permanently ? Surely there must be some way of determining why the zipfile format has a severe error and preventing this in the future.