Sunday 22nd March 2020 replacement timetable:
https://tpexpress.co.uk/~/media/travel-updates/planned-engineering-works/52-south-sun.pdf?la=en
Sunday 24th May 2020
07:51 Manchester Airport - Cleethorpes will start from Manchester Piccadilly at 08:13. A Northern rail replacement bus will leave Manchester Airport at 06:50, arriving Piccadilly at 07:32.
Tuesday 9th, Wednesday 10th and Friday 12th June 2020
23:09 Cleethorpes - Manchester Airport will call additionally at Huddersfield and terminate at Piccadilly at
02:53 Manchester Airport - Cleethorpes will call additionally at Huddersfield
Wednesday 10th June 2020 (quoted by the TPE website - I suspect they mean Thursday 11th)
23:09 Cleethorpes - Manchester Piccadilly will call additionally at Huddersfield
Thursday 11th June
03:12 Manchester Piccadilly - Cleethorpes will call additionally at Huddersfield
A revised timetable has been published for Sunday 29th March 2020.
https://www.tpexpress.co.uk/~/media/travel-updates/planned-engineering-works/53-south-sun.pdf?la=en
I highly suspect that this will be further reduced so please check again if making essential journies. If not making essential journies then stay at home.
Sunday 14th June 2020
TPE trains will not stop at Meadowhall. Passengers for Meadowhall are advised to change at Sheffield Midland for Northern services towards Barnsley or the Supertram. An additional fare is payable for the latter.
On Wednesday 25th March 2020, the Rail Delivery Group added the following temporary easement to the National Routeing Guide:
" 700908 (Map) During engineering works on 22/03/2020 and 29/03/2020, customers travelling from Cleethorpes, Grimsby or Scunthorpe to Manchester or Manchester Airport may travel using Services between Sheffield and Huddesfield. This easement applies in both directions."
As predicted, TPE have issued a replacement timetable for Sunday 29th March 2019. It is linked below
https://www.tpexpress.co.uk/~/media/travel-updates/53-south-sun.pdf?la=en