Sebastián,
we were able to read/write in the database
Were you able to read/write via datomic or are you saying that you were able to read/write directly to the underlying storage MSSQL?
We also restore a backup of that database in another server and we connected with no issues.
The other server used the same backend storage? Are you able to restore the backup to the problematic SQL server? Are you able to restore to a different SQL DB?
Thanks,
Jaret