TOPIC: 2_7_11a from 2_7_9a PROBLEM

We have just upgraded the DT register component from 2_7_9a to 2_7_11a and all of our event data is no-longer visable... get blank list pages and a calendar that shows no events..

If i go back to 2_7_9a its all still there... should I have upgraded to another build inbetween or any one got any ideas?

Thanks in advance

There's absolutely no reason for this... and you're the ONE lucky person that has had any such problem with any upgrade from 2.7.x to another 2.7.x. Bit odd. I'd say try it again. If it's still messed up, submit a ticket so we can take a look.