In case it helps
All our reports allways worked on Power BI (PBI) Desktop.
All reports use Direct Query against Azure SQL Database.
The issue affected one of the reports on PBI Embedded while the same report worked on PBI Desktop.
In our case, while MSFT was working on the issue we had to rush on a temporary solution in which we did re-write the affected report.
Our believe was that the issue reported by MSFT was breaking some of our queries/visuals but not all of them.
For this reason we rewrote the affected report step by step to find which visual/query was the one the service was breaking.
At the same time we finished re.writing the report MSFT had implemented the fix and the original report started working again in the service.
WaqasPif your report is critical i would suggest a similar rewrite step by step to arrive to a solution.
In all cases the message to MSFT is that you cannot break a service that is working, that your customers rely on, have no control and are paying well for it. This cannot happen and this will not be accepted in ongoing basis.