OSCAR not importing morning nap

[UsuallyTired]

I use ResMed AirSense 11 Autoset and OSCAR on Mac OS v1.4.0.  

This morning I woke up and imported my data into OSCAR. An hour later, I went back to sleep for ~45 minutes with my CPAP. After my nap, I went to import the data for my nap, yet OSCAR is not showing any new data. 

Is this known functionality? Perhaps after a day has been imported, it can't add to that day. 

Or, is this some other problem? 

Thanks

Bonus question:
I just realized there's a newer OSCAR version. However, my version says it has checked for updates recently, but it has not informed me of an update or prompted to install. Should I just manually install the new dmg over it? 

[OpalRose]

Yes, upgrade to the latest version.

https://www.sleepfiles.com/OSCAR

[UsuallyTired]

Thanks. Updated without a problem. 

Still can't seem to import the nap I took this morning. (Not sure if that was expected or not.)

[Crimson Nape]

What time was the nap? If it occurred before noon, and you imported last night's data, then you will need to purge that day and reimport it.
- Red

[UsuallyTired]

That did it! Already purged and re-imported the day, plus the nap (which was before noon). 

Thanks