Flow Delay and Filter Decisions Not Working

Flow Delay and Filter Decisions Not Working

Anyone else having issues with flows?  I have now at least 3 flows that all of the sudden stopped working, and support is super slow.  These flows especially are key to operating our business, and now not working we are struggling.  These flows have worked from 6 months to years without issue till this week.  It is almost like they are doing changes live vs in a sandbox.

Here are my issues:
1. Flow Filters not working and filtering everything even if it meets the conditions.
2. Flow Get CRM Quote by ID.  Shows the ID in the history of the error, but output is null.
3. Flow time & date functions (that worked for YEARS), now have errors when ran in flow.  When I run them in the test environment they work without an issue.