Yes I run classes all the time. Problem is that you won't be able to afford my billing rate. Plus I focus on content rather than volume which makes our goals incompatible.

If memory serves me, I read in another thread that the aim was to let the WUs run dry through the end of 2017 but then the project would return to normal capacity in 2018. The WCG forums seem very inactive -- rarely any posts by WCG staff or project scientists -- so it would be nice for more active participation and status updates.

From the August 2017 Update:

Future Plans

Future plans include letting our results “run dry” in a few months’ time. This will help us organize the vast number of simulations that we are currently running. More specifically, by running the results “dry” we will be able to investigate the progress of the simulations, fix any issues, create efficient backups, and then restart the simulations “clean”. Restarting “clean” will not only mean that we will have corrected any problems that might be occurring, but it will also mean that all simulations will restart again simultaneously which will guarantee a more efficient monitoring of their progress. Additionally, new simulations will be added to the workflow based on the information we have already gathered.