What's up with that? I don't want to place any more if they're just going to evaporate again, so I thought I'd be better off asking.
External link →What's up with that? I don't want to place any more if they're just going to evaporate again, so I thought I'd be better off asking.
External link →Known issue, probably caused by a problem with the update changing how glass blocks fundamentally work, or by a problem with your server updating in general:
https://github.com/StrangeLoopGames/EcoIssues/issues/6755
The replies by craig-jong might be of help to you.