[Hustle] Hustle compatibility issue with The Events Calendar PRO by

Hello everyone,
After a process elimination, it appears that Hustle and Events Calendar PRO by Modern Tribe plugins have a compatibility issue that will stop the displaying of settings in Hustle. (Screenshot coming soon) Deactivating the Events Calendar PRO appears to allow Hustle to work correctly. In the past, both plugins used to work together. I haven't identified when issue was first introduced.