Ecobee binding v2

Yeah, I’ve also had issues recently, most specifically my thermostat temp and humidity readings had gone to UNDEF (I do have a 30 min Expire timer set), and the runtime#lastStatusModified channel was out of date by 5 days. Closest ecobee-containing log entry I can find from around that time is below:

2022-11-17 03:11:06.512 [WARN ] [mmon.WrappedScheduledExecutorService] - Scheduled runnable ended with an exception: 
java.lang.NullPointerException: null
	at org.openhab.binding.ecobee.internal.handler.EcobeeAccountBridgeHandler.refreshThermostats(EcobeeAccountBridgeHandler.java:219) ~[?:?]
	at org.openhab.binding.ecobee.internal.handler.EcobeeAccountBridgeHandler.refresh(EcobeeAccountBridgeHandler.java:210) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
	at java.lang.Thread.run(Thread.java:834) [?:?]

As was mentioned above by @Tron, my historical experience has been very similar, binding has been very solid for a long time.

I was able to get the thermostat values to refresh in OH3 by disabling and re-enabling the Ecobee Account Thing.
The Ecobee site itself where I have previously been able to view the thermostat status & modify setpoints, create Developer/App info, etc. is currently broken, just shows a black screen, although I think it may have been broken for me for a while since I had to remove an older thermostat for my account and I’m not sure the removal went smoothly. Is the website working as expected for others?

I’m on OH v3.3.0 on Windows 10, if it matters.