Problem: if for whatever reason the shrine misses its connection to Tokuno Wind external datacenter there's a chance the shrine itself gets stuck, this chance percentage grows up according with datacenter down time. In a few words a few minutes down time has barely a 0,1% chance while a 3 hours downtime may end up with a 100% chance of having your shrine stuck. This makes the bug dangerous mainly in case of major connection issue to our server, so pretty rare.
Solution: Just click your shrine medallion and set it to OFF, then set it to ON again to reset the system. We plan to correct this problem in a few days with the next release freely delivered by our update center to shrine owners.