Here is another bit of information for PGM.

I def did NOT have this problem in Build 713.

Then I tried to upgrade to Build 715. But it fails to load (see other threads where others are also having this problem.)

I reverted back to Build 713 and BIAB works fine again EXCEPT now it has this same strange problem as described above!

So, not only is this a problem but reverting back to a previous build does NOT completely revert you back to that build!