The block# in question is 1048576 which is the very last block in cycle 255 When I use RPC chains/main/blocks/1048576 My baker account is showing these 5 in the list:
{ "kind": "freezer", "category": "deposits", "delegate": "tz3adcvQaKXTCg12zbninqo3q8ptKKtDFTLv", "cycle": 250, "change": "-132672000000" }
{ "kind": "freezer", "category": "fees", "delegate": "tz3adcvQaKXTCg12zbninqo3q8ptKKtDFTLv", "cycle": 250, "change": "-2672971" }
{ "kind": "freezer", "category": "rewards", "delegate": "tz3adcvQaKXTCg12zbninqo3q8ptKKtDFTLv", "cycle": 250, "change": "-4550583331" }
{ "kind": "contract", "contract": "tz3adcvQaKXTCg12zbninqo3q8ptKKtDFTLv", "change": "137225256302" }
{ "kind": "freezer", "category": "fees", "delegate": "tz3adcvQaKXTCg12zbninqo3q8ptKKtDFTLv", "cycle": 254, "change": "-37100" }
{ "kind": "freezer", "category": "rewards", "delegate": "tz3adcvQaKXTCg12zbninqo3q8ptKKtDFTLv", "cycle": 254, "change": "-38750000" }
OK so the first 3 are perfectly understandable - they are the release of the bonds and earnings from cycle 250, that were then frozen for 5 full cycles, and unfrozen at the very end of cycle 255. But what about 3? And the 4 & 5 also really confuse me. It seems I was penalized for something maybe?