Why is MIBridges still showing active health benefits despite new job?

Hi all! I live in Michigan and need guidance on this issue!

Ok, so I graduated college about a year ago, and thus fell off my parent's health insurance. After college I spent awhile looking for a job so I applied for the healthcare benefits on MIBridges so I could have health insurance while I was unemployed, and got the McLaren Plan and they sent me a green health insurance card. I got a job working for the government back in April and I applied for a new health plan through the State of Michigan (my current employer), but I never got a health insurance card in the mail and nothing was being taken from my paycheck. I got concerned and called the health desk to see what was going on they told me that I needed to actually call them to apply for health insurance and not just apply through HR Self Service portal so I didn't get the new health insurance. Then I was told that the enrollment period is over and the next enrollment period isn't till October 14th.

Meanwhile, MIBridges still shows my McLaren insurance active EVEN THOUGH I REPORTED THE CHANGE IN INCOME. I have been using my green health insurance card from when I was unemployed to pick up my medication with no issues. I also had a medical emergency a few weeks ago where I was taking to ER by ambulance (which would be expensive without insurance).

I know I probably no longer qualify for the McLaren thing from when I was unemployed, but since I won't have another insurance till October and its still showing active and my green health insurance card is still being accepted, I worry I'll be in trouble for using it.