Currently the guild info for "Sturmfalken" returns the following (gameinfo.albiononline.com/api/…/ZFX3TLklSv--V4d2o6I5gg):

AllianceTag "FONO1"
AllianceId "qs8aFbejQImTtcV4a0QEoQ"

Same is returned by the official killboard page: albiononline.com/en/killboard/guild/ZFX3TLklSv--V4d2o6I5gg

However if the alliance information for this alliance is requested a Error 404 "Not found" is returned (gameinfo.albiononline.com/api/…es/qs8aFbejQImTtcV4a0QEoQ).
The linked killboard page from the above mentioned guild page just times out after a long time: albiononline.com/en/killboard/…ce/qs8aFbejQImTtcV4a0QEoQ

Thus there seems to be a problem in the Albion backend regarding this and maybe other alliances.
Maybe related to this reported issue: Fame API seems to have stalled again ?

Doesn't seem to be related to the mentioned other bug, since that seems resolved but still a Error 404 is returned for this alliance endpoint.