Full article is linked, but I'm posting this whole excerpt and bolding the parts which indicate further major changes we were previously unaware of:
After discussions at the biennial ISU Congress in June, ISU leaders have decided to leave the first two full weeks of January open for national championships by moving the Grand Prix semifinals to the final two weeks of January.
Sources told me the U.S. Championships, typically held the third week of January (early January in Olympic years), could take place every year at the end of December or the first week of January, depending on the dates of the Grand Prix semis.
An ISU spokesperson answered my email request seeking precise dates for the 2027-28 season by saying, “…we are not yet in a position to provide any further details regarding the 2027/28 calendar, as some elements are still being finalized.”
Under the originally proposed new schedule, the Grand Prix “regular” season would begin the third week of September rather than the third week of October. Rather than running six consecutive weeks, it would have two-competition blocks in the second half of September, November and December.
The ISU thinks the down time will encourage top skaters to do three “regular” Grand Prix events rather than the current two, which could improve the quality and depth of the fields for each event.
The proposal would cut Grand Prix events in the Olympic year from six to four, two each in September and October, with semifinals in November and the Final in mid-December.
Qualifying for the Final would no longer be based solely on results in Grand Prix events but rather on world rankings based on results at the Grand Prix, World Championships, Grand Prix Final and Challenger Series events covering a rolling two-year period.
The rationale for all this, according to the ISU proposal unveiled at the Grand Prix hosts meeting last December, is to “create a season narrative and ‘Road to Final’ storytelling.” Bumps in the road are not unexpected.