It wasn't necessary to write a report before all the circumstances were clarified, but now I will also submit one.
I believe that the red-rush rule was violated. The opponent attacked my town on day 131 with fire elementals that were built and purchased on that day. As a result, I lost the town and my main hero, which set back my development by several days.

The rules have exceptions:
Additions to 2.1. Red-rush.
To 2.1.1.
Clarification 1. The following are not considered an increase and can be used without restrictions:
- troops not purchased in the previous week;
- troops from neutral towns and villages captured on that day;
- troops arriving with purchased heroes and heroes from liberated prisons;
- troops from Outer Dwellings ("caches") and troops from Summoning Portals;
- troops from Pandora's Boxes, Griffin Conservatories, Serpent Nests, Seer Huts, Refugee Camps.

As we can see, there are no exceptions for troops built on the first day of the week in the rules.