I have had the same problem. I am using Malwarebytes Premium 3.0.4.1269 on a Windows 7 64-bit machine that is fully patched. See attached screenshot. In this case, the new Malwarebytes failed 7 out of the 10 tests. I have submitted a support ticket (case #1174481) with Malwarebytes to see what they say. This is very disconcerting since it is stated that this product can fully replace my antivirus tool, see here: https://forums.malwarebytes.com/topic/191748-announcing-malwarebytes-30-a-next-generation-antivirus-replacement/.
Looking forward to some updates.