In the logs, I see this strange error:
WARNING: This entry should have been caught. {Key: […giant array of integers…
…and another shorter one:
WARNING: This entry should have been caught. {Key:[0 0 14 115 101 110 100 101 114 95 98 97 108 97 110 99 101 2 6 1 0 0 0 0 0 0 118 127 255 255 255 255 255 255 249 155] Value:[0 0 0 5 128 235 198 18 209 163 24 153 134 38 184 188 38 172 193 38 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] UserMeta:9 ExpiresAt:0 meta:68 offset:67024041}