Question for those with Ethiopian Airlines experience.

I'm flying YYZ-ADD-EBB in J on Ethiopian this December.

There are 2 connection flights from ADD-EBB on the day I fly in, 1 leaving at 10:45am and 1 leaving at 10:45pm. My original arrival time from YYZ was 10:10, so I had no choice but to book the later flight and take the long layover. I was counting on Ethiopian to provide a transit visa and hotel for this layover when I booked this. The YYZ-ADD flight times have since changed, arriving instead at 7:50am.

I don't particularly want to pay to change my onward flight, and I'm fine with the longer layover, but will Ethiopian still cover the transit hotel and visa? If not and I have to pay, do they offer a discounted rate for day rooms or should I book in advance?

Thanks in advance!