In an effort to make the shop somewhat usable, we've switched off a few products, which has improved the time to display the initial list of products. If you miss something specific, please let us know, and we'll switch the product in question back on temporarily.
The shop system is a good example of bad programming. With only a few products in that list, speed is "OK", and with a growing list, the system gets considerably slower. We are still working on the new shop system.