I had a runnting ot-recorder installation for some time now. In April apparently decryption of encrypted payloads stopped working for me (and I didn't realize). The ot-recorder log shows no decryption key for XXX-YYY in owntracks/XXX/YYY with encrypted payloads, however I'm not aware I changed anything in my setup (apart from the MQTT server domain). Also ocat --dump=keys shows the expected line XXX-YYY PASSWORD. Readding the key with ocat --load also didn't help.

Does anyone have an idea what happened and how to fix this?