i2p wiki 503 service unavailable

[anikey]

I2P wiki (wiki.i2p-projekt.i2p) is sometimes down (including now), saying this message:

503 Service Unavailable

This I2P website is unavailable. It may be down or undergoing maintenance.

[anikey]

It is up again

If anyone else gets this message, post it here (to not unnecessarily create new topics).