Any advice please

So I’ve been working as a vendor for a security company for 4 years, and my current remote position for 2. I have never needed to attend a security Indoc briefing. I currently have a TS clearance from either 2020 or 2021.

I had the Indoc for May 7, but had to not attend due to family emergency. I contacted my FSO, but she told me the next Indoc day is May 28, but my “year ends” on May 23. What should I do, or what can I do? Does this mean I’ll be removed from my role and off the contract?