Same problem here. It looks they the symbols have been swapped for something else:
ESZ8 or ESZ8#I, YMZ8 or YMZ8#I etc. Unfortunately when I check these symbols, they show only historic data starting June 2008!
I tried reinstalling or restoring my profiles, makes no change. It's clearly an issue on their side...
As of this morning, the symbols YM_CONT, ES_CONT and NQ_CONT seem to be the replacements for the old ones. I still need to see but it looks like we have some backfill, and when you zoom into the higher timeframe you can go back a couple of years.
1) Click 'Market Watch'
2) Right Click anywhere on the newly opened 'Market Watch' Window and select 'Show All'
3) Click the 'New Chart' button and you should have the full set of products to choose from.
N.B. I had the same issue this morning and the above is how I solved it for WHC Trader 4 - not sure if the process is the same for Met Trader.
1) Click 'Market Watch'
2) Right Click anywhere on the newly opened 'Market Watch' Window and select 'Show All'
3) Click the 'New Chart' button and you should have the full set of products to choose from.
N.B. I had the same issue this morning and the above is how I solved it for WHC Trader 4 - not sure if the process is the same for Met Trader.