Date related bug in HCL (Lotus) Domino that went unnoticed for 30 years

From the knowledgebase article [1]:

> This issue will only appear if Domino is restarted on or after Dec 13, 2024. A router error will occur which results in delivery failures due to a routing loop. Mail rules will also start failing.

> This problem is not caused by a recent code change and it does not impact security. This bug exists since 30+ years and seem to impact all versions of Domino, it was not detected by IBM nor by Lotus before.

[1] https://support.hcl-software.com/csm?id=kb_article&sysparm_a...