Reports are extrememly slow to load. The models refreshed but each page takes nearly a full minute to load or time out while loading the visuals.
I am seeing the same - went from slow to unavailable:
Power BI
Something went wrong
Unable to load the model
Please try again later or contact support. If you contact support, please provide these details.
Please try again later or contact support. If you contact support, please provide these details.
Activity IDaa4eef2b-cf79-4beb-9f2a-5086fa5f6905
Request ID03040f07-3078-aecf-ace0-aaf71aaf7752
Correlation IDda88d05c-8395-7635-4af5-c98acd27a7fc
TimeMon Jul 30 2018 09:31:03 GMT-0400 (Eastern Daylight Time)
Version13.0.6109.175