Whatever issues Kira has, she should try and sort them out. She must have run up a record number of retireds already this year. However, since she also retired last week good to see Summer seems fitter this week, even if just 1 match so far.
So much for Summer being fitter this week. I hope she and Kira can both recover fully soon, but should probably treat their injuries a bit better until then. Little point in being forced to retire for two or more weeks in quick succession.