The 06 repeater is back in service. The RC210 controller failed in an unsafe way (with PTT asserted). The Kenwood repeater has its own time-out timer, so it shut off the transmitter when that timer expired.
While your SCARS Technical Committee considers the next steps (diagnosis, repair/replace) the repeater remains in service. Because the repeater is running "stand-alone", the only noise it will make is the CWID at the appropriate interval.