You could just link the 50 incidents to the problem and drive all of actions from a single record, like communication of a workaround or fix. Furthermore you can use major incident management to achieve the same outcome and you have additional functionality available to do bulk communication to stakeholders, etc.

For cases major case management is available too.

Hopefully you will use change management to fix central infrastructure issues rather than incident management. This makes sure you get the necessary approval and appropriate documentation is done by the technical team.