Alright, so my friends and I are running a dedicated server. Specifically we are using a modpack from FTB (feed the beast). The mod pack is 'FTB Revelation (v2.7.0) Minecraft Version 1.12.2'

I unlocked Radiance in the progression line of Astral Sorcery, made myself Attuned to Discidia, made an enchantment table from AS. Wrote down my knowledge on a scroll to turn it into a scroll of written knowledge to catch up a friend and showing him the ropes of AS. Shortly after I noticed that my attunement altar was not lighting up anymore. I switched constellations even. I also noticed that the constellations in the sky were no longer showing. I can no longer attune anything to a constellation.

Did I screw up by making the scroll of knowledge? I have tried switching dimensions to see if it was ui error, but got nothing. There were no changes in any ini or config files for the server.

Those things are unrelated. Has the server been restarted?

Yes a couple of times. We just had another person on the server start their AS progression from the very beginning and they themselves can not see constellations either.

Was time changed via command?

What version of AS is involved?

What does your tome contain for chapters?

Reason I asked is #875.

Hmm, is there a sort of fix for it that you know of?
I read through the post and went to direct link from the FTB forum post also.

"Discovered constellations still show up blue but the sky is otherwise black. " In my instance there are no signs of any constellations faded or bright.

Time has been changed via command by operators of the server.

Astral Sorcery Version 1.12.2-1.10.10

Tome has Radiance.

If it's an issue with the time being changed due to commands, it was not a problem previously. Though I am not on all the time, so I can not say what time commands have been used. The most frequent one that is used in the server is the day/night advancement that is integrated into the JEI UI display.

Can tet the "/time set night" command, but other wise going to need one of the player.astral files for a player affected to look at.

Is there sponge installed on the server?

Again, the systems aren't instrinsically tied to the knowledge share like that.

/edit
Mobile removing sentences