8872.36.0 and 8872.37.0 were missing on 11-01 21:07 for all Google WiFi platforms (Whirlwind, Arkham and Gale)
	
this is affecting our ability to push a beta builds and prepare for stable sign-off.

Looks like on that day the build has been aborted for some reason. 

Below is the root cause:

Traditionally as Chrome OS was the only consumer of the release waterfall, this was not an issue, we only use one or two builds off of the R55 branch in a given week anyway and we had just pushed out a new R55. If we have other groups dependent on the release waterfall having the most recently cut running daily we may need to revisit the procedure.

With the improvements in lab stability this may no longer be a factor, and having two release branches running at the same time might be ok?