Great spot !
And yes it does appear to be clever scheduling from BE. However, that's a lot of capacity on a 4x daily Fokker 50 operation using VLM for BE. Are there that number of people that need this service every day for near enough two months ?
The F50 appears to be CWL based too, so VLM once again returns to CWL this time under the guise of Flybe instead of CityJet.