Vensim: Internal Server Error Type: com.forio.epicenter.grid.transformer.worker.ModelInitiationException

Hello, i’m trying forio api, everything worked ok. but now i’m getting this error:
https://api.forio.com/v2/run/dn/test3/
500: Internal Server Error
Type: com.forio.epicenter.grid.transformer.worker.ModelInitiationException

i’m not able to detect what went wrong. I see the same error appearing on older projects too. Something wrong with vensime-engine?
16:49:41Model initiation for run(00000171648554c1fb1d9f5530aa0e32ec5c) exceeded its grace period(30) seconds

Hi Wim,

Our apologies for the difficulties. Some personal projects hosting vensim based simulations have been experiencing errors today. Our engineers have identified and fixed the issue. You should now be able to run your simulation. Let us know if you have further issues.

Regards, WILL