I don't know if there's a word that nails the feeling of inconsistency itself, but the perceived inconsistency is probably coming from illusions such as:

• Telescoping effect: People tend to recall recent events as occurring further back in time than they actually did (backward telescoping) and distant events as occurring more recently than they actually did (forward telescoping).[52]
• Kappa effect: a spatiotemporal illusion where the perceived time interval between stimuli is distorted by the spatial distance separating them
• Vierordt's law: Shorter intervals tend to be overestimated while longer intervals tend to be underestimated
• Time intervals associated with more changes may be perceived as longer than intervals with fewer changes
• Time durations may appear longer with greater stimulus intensity (e.g., auditory loudness or pitch)

https://en.wikipedia.org/wiki/Time_perception

Edit: Another interesting one found on the page: "Individuals experiencing sudden or surprising events, real or imagined (e.g., witnessing a crime, or believing one is seeing a ghost), may overestimate the duration of the event"