Promotion quit working

I have a free shipping promotion which expired, then I changed the end date to a later date, and I thought it was working, but now it isn’t.

I had to delete the promotion and recreate it.

What version? Try clearing your cache.

I cleared my cache earlier today didn’t help…By the way, can I just turn the caching off? I have to clear it also when I use my web service to update products and retrieve orders.

Yes you can. There are threads that discuss it.