Seems to break prorate after start date

When the first date is fixed and renewals are synced, the ability to prorate or charge the full amount after the subs start date seems to be ignored. When I disable the plugin, prorated payments appear again. This was not the case a couple of months (?) ago. I rolled back to v0.2.3 and that didn’t fix the problem… I’m not quite comfy with rolling back farther, but I know that it worked previously.
cart screenshots here to demo.

Great plugin btw, and a real lifesaver for me.