Interactive is blocked from mid-February until mid-April due to upcoming construction. Interactive will not be usable from the date that construction begins in that room until construction is complete in that room. As we get better definition of the construction schedule we will release time periods that are unaffected. This should alleviate issues with cancellations due to room unavailability.
For details or discussion, read this Talk post in Expansion. If you already have a class/event scheduled in Interactive during this time period, you will want to read the details. I have set up “room swap” parallel events to help you out.