Cannot update or export pbix

Since 2 days ago we cannot update data in our workspace with the follow error: 

Cluster URI: WABI-WEST-EUROPE-redirect.analysis.windows.net
Activity ID: ed13e687-1dd1-40f8-a612-0db66e827d70
Request ID: e22e67c9-9304-47a8-aeb7-6c9a7bbc342b
Time: 2021-11-16 17:41:20Z

If we try to republish dataset from desktop we get the following error: 

We tested in both Desktop versions Julio 2021 and November 2021

We have been al day testing with the same error so in not temporal. 

We tried to publish exactly the same pbix with other name and it works and updates ok. We havent taken this to production since it would mean to change dataset id and that will lead to "re-link" all other dashboards and reports which are about 40+ including user's personal reports.

In the many tests we have done, we wouldnt also export pbix this is the error:

Can't export to Power BI Desktop format We couldn't export to .pbix format.

Activity ID: 7bda8259-cdbd-4b83-9f43-d774a5435059
Request ID: 2754bc94-c234-4bdd-9cba-5fb2da128b22
Correlation ID: 61f94300-6f40-c992-9e09-75ab95c47365
Status code: 500
Time: Tue Nov 16 2021 18:50:16 GMT+0100 (hora estándar de Europa central)
Service version: 13.0.17090.56
Client version: 2111.1.08596-train
Cluster URI: https://wabi-west-europe-redirect.analysis.windows.net/

Any help??