First two I grant you, but this last one is just a poorly worded sentence. I took it to mean that the health burst would not last long, which is too be expected.
Of course if he barely had enough health to heal that relatively minor wound it calls into question how he could not be feeling his age
The part that I am confused by, and I feel like I have to be missing something, is how Ryia survived her encounter with Jass. Also I don't get how she tell Horna that her love is Lord Bylerum, but then we learn that Roan loved her. I feel like there are two different characters named Ryia, or that I am very dense and I am missing something.