I've had a somewhat similar experience (but different field) happen recently. In late 2019, my veterinarian (of 24 years) told me her practice would be under "new management" come 2020. When I asked her what that meant, she said she decided to sell the business to a company which would allow her more time to deal with pet care and not have to worry about the business side of things. Flash forward to January 2021. After bringing one of my dogs in for treatment, said vet told me she hated the place, selling the practice was a huge mistake, and that she was going to retire in May (which she did).
The practice has since been renamed and where there three vets at one time, there is now only one. And she is not full-time. One of my dogs has been vomiting off and on. I called them today and asked if could get someone to check out my pooch. The receptionist told me there were no vets on duty today and that she would have to call me back tomorrow regarding availability. Either that, or take my dog to the local pet ER clinic. Oh and the vet that stayed, she's not back until 7/13 and she's already booked up.
Time to find a new vet clinic.
Then I see the e-mail today about CCG being bought out. A coincidence? Most certainly. I certainly hope history doesn't repeat itself here.