The game was being constructed befor the API was setup, which could mean
depending on test execution ordering and speed, the recommendations
array would not be filled.
Easy to reproduce by `[Solo]`ing `TestCorrectStarRatingIsUsed`.
See https://github.com/ppy/osu/runs/28689915929#r0s0.
This is an o!f issue because borders are applied into the individual
sprites of the container via masking, rather than being isolated to the
container itself. In this case, it'll be applied to the "flash" sprite,
which is using additive blending, causing further issues.