XML Test Results files are not accurate

In the attached test project I seem to be getting very peculiar results. Namely, the XML results files do not match up to the txt file, which should be what is happening.

• TEST-PassingTest.xml should report 2 passing tests, 0 failing tests but reports 3 passing tests and 3 failing tests. It reports test results for all 3 test classes
• TEST-MixedTest.xml should report 1 passing test, 1 failing tests and does so.
• TEST-FailingTest.xml should report 0 passing tests, 2 failing tests but reports 1 passing test and 3 failing tests.

This is very wacky. I've tried running it in different fork modes. The results seems to occasionally be accurate, seemingly more often on forkmode=always, but still not always...

The results in the *.txt files seems to always be accurate.