I recently went to apply some work that I had shelved some time ago, and I found that nothing appears in my Shelf even though .idea/shelf contains many changes. Any idea why this might be happening? I can't see anything relevant in the log, and I get no errors in the IDE.
IntelliJ IDEA 2019.1.2 Preview (Ultimate Edition)
Build #IU-191.7141.2, built on April 23, 2019
Licensed to Colin Fleming
Subscription is active until November 14, 2019
JRE: 1.8.0_202-release-1483-b49 x86_64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o