Weird error on newest prerelease (2023.05.25.2140)

Diags 4185c7a5-21ed-4f16-8bcd-3f466bbcab2c .

Whole slew of these in the log:

2023/05/26 06:31:37.888794 [ERR] Failed to fetch station 82179: invalid response for /stations/82179?api_key=: 503 Service Unavailable
2023/05/26 06:31:37.987694 [ERR] Failed to fetch station 86365: invalid response for /stations/86365?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.084432 [ERR] Failed to fetch station 86365: invalid response for /stations/86365?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.182960 [ERR] Failed to fetch station 90180: invalid response for /stations/90180?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.291415 [ERR] Failed to fetch station 90180: invalid response for /stations/90180?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.384548 [ERR] Failed to fetch station 106276: invalid response for /stations/106276?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.482895 [ERR] Failed to fetch station 106276: invalid response for /stations/106276?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.579472 [ERR] Failed to fetch station 67228: invalid response for /stations/67228?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.766676 [ERR] Failed to fetch station 67228: invalid response for /stations/67228?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.860759 [ERR] Failed to fetch station 85948: invalid response for /stations/85948?api_key=: 503 Service Unavailable
2023/05/26 06:31:38.956731 [ERR] Failed to fetch station 85948: invalid response for /stations/85948?api_key=: 503 Service Unavailable
2023/05/26 06:31:39.049626 [ERR] Failed to fetch station 68827: invalid response for /stations/68827?api_key=: 503 Service Unavailable

I'm getting the same thing after the update and it's growing

2023/05/26 08:22:47.777139 [ERR] Failed to fetch station 84545: invalid response for /stations/84545?api_key=: 503 Service Unavailable
2023/05/26 08:22:47.903367 [ERR] Failed to fetch station 75548: invalid response for /stations/75548?api_key=: 503 Service Unavailable
2023/05/26 08:22:48.023531 [ERR] Failed to fetch station 91161: invalid response for /stations/91161?api_key=: 503 Service Unavailable
2023/05/26 08:22:48.153300 [ERR] Failed to fetch station 92324: invalid response for /stations/92324?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.297353 [ERR] Failed to fetch station 84545: invalid response for /stations/84545?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.430810 [ERR] Failed to fetch station 75548: invalid response for /stations/75548?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.434082 [ERR] Failed to fetch station 75548: invalid response for /stations/75548?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.550364 [ERR] Failed to fetch station 75548: invalid response for /stations/75548?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.556068 [ERR] Failed to fetch station 91161: invalid response for /stations/91161?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.678148 [ERR] Failed to fetch station 92324: invalid response for /stations/92324?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.678470 [ERR] Failed to fetch station 92324: invalid response for /stations/92324?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.796365 [ERR] Failed to fetch station 92324: invalid response for /stations/92324?api_key=: 503 Service Unavailable
2023/05/26 08:22:53.934468 [ERR] Failed to fetch station 84545: invalid response for /stations/84545?api_key=: 503 Service Unavailable
2023/05/26 08:22:54.066463 [ERR] Failed to fetch station 84545: invalid response for /stations/84545?api_key=: 503 Service Unavailable
2023/05/26 08:22:54.207859 [ERR] Failed to fetch station 91161: invalid response for /stations/91161?api_key=: 503 Service Unavailable
2023/05/26 08:22:54.330899 [ERR] Failed to fetch station 91161: invalid response for /stations/91161?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.021787 [ERR] Failed to fetch station 75548: invalid response for /stations/75548?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.140623 [ERR] Failed to fetch station 75548: invalid response for /stations/75548?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.262468 [ERR] Failed to fetch station 84545: invalid response for /stations/84545?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.376369 [ERR] Failed to fetch station 84545: invalid response for /stations/84545?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.586124 [ERR] Failed to fetch station 92324: invalid response for /stations/92324?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.710700 [ERR] Failed to fetch station 92324: invalid response for /stations/92324?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.834350 [ERR] Failed to fetch station 91161: invalid response for /stations/91161?api_key=: 503 Service Unavailable
2023/05/26 08:22:55.953709 [ERR] Failed to fetch station 91161: invalid response for /stations/91161?api_key=: 503 Service Unavailable

As an addendum here - it appears a good number of channel mappings went haywire when this happened. Lost a good number of scheduled recordings due to the channel not mapping.

Seems better after upgrading to 2023.05.27.0641

Wild guess it was image caching improvements at fault?