NZBIndex slowed down?

[godmode]

Why is it, that nearly every search with NZBIndex takes very long, until results come back?
Also saving a collection before starting to download takes very long.
Anyone else with this?
Maybe NZBIndex is artificially delaying searches from other than their site?

[Hecks]

Front page of nzbindex.nl:

The past few months we have seen a lot of additional traffic to NZBIndex. We don't know why, but it is possible that it has to do with the fact that NZBMatrix has gone offline. Unfortunately, on top of the increased number of visitors, we have had some hardware failures. Both things cause NZBIndex to become extremely slow at some times.

We are working hard to fix this, but for now please be patient!