To clarify, does your Goal also not have a 'Monthly Contribution' amount? I was able to replicate this, but only when the Goal didn't have a 'Target Goal Date' or a 'Monthly Contribution' amount:
If you have the 'Target Goal Date' turned off, and without a 'Monthly Contribution' amount, it would make sense that the Goal would not contain an 'Expected' date.
Ah, I see. Mine does not have a Monthly Contribution amount because I just throw anything left over at the end of the month at it. Nothing to see here.