Was having a look on other forums and picked up on this.
Winding Up Petitions against Football League clubs since June 2017.
Leyton Orient - June 2017 (HMRC)
Oldham Athletic - July 2017 (HMRC)
Bolton Wanderers - July 2017 (HMRC)
Crawley Town - July 2017 (HMRC)
Carlisle United - Aug 2017 (HMRC)
Bolton Wanderers - September 2017 (HMRC)
Oldham Athletic - October 2017 (HMRC)
Macclesfield Town - December 2017 (HMRC)
Morecambe - December 2017 (HMRC)
Crawley Town - Jan 2018 (Impact SM)
Oldham Athletic - Jan 2018 (HMRC)
Middlesbrough - Feb 2018 (Earth Energy Investments)
Macclesfield Town - Feb 2018 (HMRC)
Gillingham - Feb 2018 (City Electrical factors)
Bury FC - Mar 2018 (James Grant UK)
Carlisle United - Mar 2018 (HMRC)
Morecambe - March 2018 (HMRC)
Oxford United - March 2018 (HMRC)
Morecambe - April 2018 (HMRC)
Macclesfield Town - May 2018 (HMRC)
Oldham Athletic - Jul 2018 (HMRC)
Macclesfield Town - July 2018 (HMRC)
Southend United - Aug 2018 (HMRC)
Southend United - Aug 2018 (HMRC)
Bolton Wanderers - September 2018 (HMRC)
Macclesfield Town - October 2018 (HMRC)
Bury FC - Oct 2018 (HMRC)
Macclesfield Town - October 2018 (HMRC)
Nottingham Forest - October 2018 (Impact SM)
Oxford United - November 2018 (HMRC)
Ipswich Town - November 2018 (Impact SM)
Southend United - Nov 2018 (HMRC)
Southend United - Dec 2018 (HMRC)
Bolton Wanderers - Jan 2019 (HMRC)
Morecambe - Jan 2019 (HMRC)
Oxford United - Jan 2019 (HMRC)
Macclesfield Town - Jan 2019 (HMRC)
Bolton Wanderers - Feb 2019 (HMRC)
Notts County - Feb 2019
Morecambe - Feb 2019
Overseas WUP's
Bury FC - December 2017
Oldham Athletic - Mar 2018
Bolton Wanderers - Sep 2018
Oldham Athletic - Oct 2018
Southend United - Nov 2018
Tranmere Rovers - Jan 2019
https://www.bbc.co.uk/sport/football/41083617A (year old) article about WUP's that briefly explain it.
Interestingly we aren't on the list at all but out yellow friends up the road are 3 times!